Halogen Derivatives - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] In the reactionthe products are #tag# [IIT 2010] #sol# (D) [/esquestion] [esquestion] The total number of alkenes possible by dehydrobromination of 3-bromo-3-cyclopentylhex...
Read More →General Organic Chemistry - JEE Advanced Previous Year Questions with Solutions
eSaral JEE JEE Main General Organic Chemistry 🚀 Checkout eSaral Courses Why GOC Is Critical for JEE Advanced General Organic Chemistry is the foundation of the entire Organic Chemistry section in JEE Advanced. Without a solid grasp of concepts like inductive effects, resonance, hyperconjugation, and aromaticity, students struggle to solve even straightforward reaction-mechanism questions in later chapters. According to the official NTA/IIT JEE paper analysis, Organic Chemistry as a whole contrib...
Read More →Aromatic Compounds - JEE Advanced Previous Year Questions with Solutions
Home JEE Advanced Previous Year Questions Aromatic Compounds JEE Advanced Previous Year Questions with Solutions Aromatic compounds sit at the crossroads of physical organic chemistry and reaction mechanism two areas that JEE Advanced examiners have consistently rewarded with multi-correct and paragraph-based questions. According to the official JEE Advanced information brochure (NTA/IIT), organic chemistry accounts for roughly 3540% of the Chemistry paper, and within that, aromatic compounds an...
Read More →s-block - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] The compound(s) formed upon combustion of sodium metal in excess air is (are) (A) $\mathrm{Na}_{2} \mathrm{O}_{2}$ (B) $\mathrm{Na}_{2} \mathrm{O}$ (C) $\mathrm{NaO}_{2}$ (...
Read More →Atomic Structure -JEE Advanced Previous Year Questions with Solutions
Home JEE Advanced Previous Year Questions Atomic Structure JEE Advanced Previous Year Questions [jee-post-banner] Why Atomic Structure Matters in JEE Advanced Atomic Structure is one of the most conceptually rich chapters in JEE Advanced Physical Chemistry. Questions from this chapter have appeared in every JEE Advanced paper from 2010 to 2017 and test a wide range of sub-topics from Bohr's model energy calculations and quantum number assignments to probability density graphs and the mathematics...
Read More →Chemical Equilibrium - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] The thermal dissociation equilibrium of $\mathrm{CaCO}_{3}(\mathrm{s})$ is studied under different conditions. $\mathrm{CaCO}_{3}(\mathrm{s}) \square \mathrm{CaO}(\mathrm{s...
Read More →Ionic Equilibrium- JEE Advanced Previous Year Questions with Solutions
eSaral JEE JEE Main Ionic Equilibrium- JEE Advanced Previous Year Questions with Solutions 🚀 Checkout eSaral Courses Simulator Previous Years JEE Advance Questions [esquestion] The dissociation constant of a substituted benzoic acid at $25^{\circ} \mathrm{C}$ is $1.0 \times 10^{-4}$ . The pH of a 0.01 M solution of its sodium salt is #tag# [JEE 2009] #sol# 8 $\mathrm{K}_{\mathrm{h}}=\frac{\mathrm{K}_{\mathrm{w}}}{\mathrm{K}_{\mathrm{a}}}=\frac{10^{-14}}{10^{-4}}=10^{-10}$ $\mathrm{h}=\sqrt{\frac...
Read More →Mole Concept - JEE Advanced Previous Year Questions with Solutions
eSaral JEE JEE Main Mole Concept - JEE Advanced Previous Year Questions with Solutions 🚀 Checkout eSaral Courses Why Mole Concept Matters in JEE Advanced The mole concept is the foundation of physical chemistry. In JEE Advanced, it appears both as a standalone topic and as the entry point for questions on solutions, electrochemistry, and chemical equilibrium. According to the NTA's official JEE Advanced syllabi, mole concept falls under Physical Chemistry Basic Concepts, a section that has contr...
Read More →Redox Reaction - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] Reduction of the metal centre in aqueous permanganate ion involves - (A) 3 electrons in neutral medium (B) 5 electrons in neutral medium (C) 3 electrons in alkaline medium ...
Read More →Thermochemistry - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] In a constant volume calorimeter, 3.5 g of a gas with molecular weight 28 was burnt in excess oxygen at 298.0 K. The temperature of the calorimeter was found to increase fr...
Read More →States of Matter - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] At 400 K, the root mean square (rms) speed of a gas X (molecular weight = 40) is equal to the most probable speed of gas Y at 60 K. The molecular weight of the gas Y is - #...
Read More →Chemical Bonding - JEE Advanced Previous Year Questions with Solutions
eSaral JEE Chemistry Chemical Bonding JEE Advanced Previous Year Questions with Solutions 🚀 Checkout eSaral Courses JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years IIT/JEE Advance Questions [esquestion] Match each of the diatomic molecules in Column I wit...
Read More →Hydrogen - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] Hydrogen peroxide in its reaction with $\mathrm{KlO}_{4}$ and $\mathrm{NH}_{2} \mathrm{OH}$ respectively, is acting as a (A) reducing agent, oxidising agent (B) reducing ag...
Read More →Periodic Table - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] Statement-1 : F atom has a less negative electron gain enthalpy than Cl atom. Statement-2 : Additional electron is repelled more efficiently by 3p electron in Cl atom than ...
Read More →p-block - JEE Advanced Previous Year Questions with Solutions
eSaral JEE JEE Main p-block - JEE Advanced Previous Year Questions with Solutions 🚀 Checkout eSaral Courses JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] White phosphorus on reaction with NaOH gives $\mathrm{PH}_{3}$ a...
Read More →Thermodynamics - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] Among the following, the state function(s) is (are) (A) Internal energy (B) Irreversible expansion work (C) Reversible expansion work (D) Molar enthalpy #tag# [JEE 2009] #s...
Read More →Nomenclature - JEE Advanced Previous Year Questions with Solutions
JEE Advanced Previous Year Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Advanced Previous Year Papers Questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years JEE Advance Questions [esquestion] The IUPAC name of the following compound is (A) 4‑Bromo‑3‑cyanophenol (B) 2‑Bromo‑5‑hydroxybenzonitrile (C) 2‑Cyano‑4‑hydroxybromobenzene (D) 6‑Bromo‑3‑hydroxybenzonitrile ...
Read More →Chemical Kinetics - JEE Main Previous Year Questions with Solutions
eSaral JEE Main Chemistry PYQs Chemical Kinetics [jee-post-banner] 🚀 Checkout eSaral Courses JEE Main Previous Year Papers Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Mains chapter-wise questions of Chemistry will help the JEE aspirants in realizing the question pattern, as well as help in analyzing weak strong areas. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] The half-life period of a first-order chemical reaction is 6.93 minutes. The time ...
Read More →Metallurgy - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Main chapter wise questions of Chemistry will help the JEE aspirants in realising the question pattern as well as help in analysing weak strong areas. Simulator Previous Years AIEEE/JEE Main Question [esquestion] Which method of purification is represented by the following equation : $\mathrm{Ti}(\mathrm{s})+2 \mathrm{I}_{2}(\mathrm{g}) \stackrel{\mathrm{s} 23 \mathrm{K}}{\longrightarrow} ...
Read More →d & f - block - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Main chapter wise questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years AIEEE/JEE Main Question [esquestion] In context with the transition elements, which of the following statements is incorrect? (1) In the highest oxidation states of the first five transition elements (Sc to Mn), all ...
Read More →Polymer - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Main chapter wise questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years AIEEE/JEE Main Questions [esquestion] BunaN synthetic rubber is a copolymer of :- #tag# [AIEEE-2009] #sol# (1) Buna-N is actually abbrebiated form, where Bu represents 1, 3-butadiene, Na represents sodium and N repre...
Read More →Chemistry in Everyday Life - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Mains chapter wise questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] Which artificial sweetener contains chlorine ? (1) Aspartame (2) Saccharin (3) Sucralose (4) Alitame #tag# [JEE-Main(Online) - 2015] #sol# (3) [/esquestion] [esquestion] Thiol ...
Read More →Carboxylic Acid - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Mains chapter wise questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] In the chemical reactions, (1) Nitrobenzene and chlorobenzene (2) Nitrobenzene and fluorobenzene (3) Phenol and benzene (4) Benzene diazonium chloride and fluorobenzene #tag# [...
Read More →Carbonyl Compounds - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Mains chapter wise questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak strong areas. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] Which of the following on heating with aqueous KOH, produces acetaldehyde ? (1) $\mathrm{CH}_{2} \mathrm{ClCH}_{2} \mathrm{Cl}$ (2) $\mathrm{CH}_{3} \mathrm{CHCl}_{2}$ (3) $\ma...
Read More →Biomolecule - JEE Main Previous Year Questions with Solutions
eSaral JEE JEE Main Biomolecule - JEE Main Previous Year Questions with Solutions 🚀 Checkout eSaral Courses Simulator Previous Years AIEEE/JEE Main Questions [esquestion] The two functional groups present in a typical carbohydrate are :- (1) C = O and OH (2) OH and CHO (3) OH and COOH (4) CHO and COOH #tag# AIEEE-2009 #sol# (2) [/esquestion] [esquestion] Biurest test is not given by :- (1) proteins (2) carbohydrates (3) polypeptides (4) urea #tag# AIEEE-2010 #sol# (2) [/esquestion] [esquestion] ...
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