General Organic Chemistry - JEE Main Previous Year Questions with Solutions
[jee-post-banner] JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral.Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] Arrange the carbanions, $\left(\mathrm{CH}_{3}\right)_{3} \overline{\mathrm{C}}, \overline{\mathrm{C}} \mathrm{Cl}_{3},\left(\mathrm{CH}_{3}\right)_{2} \overline{\mathrm{C}} \mathrm{H}, \mathrm{C}_{6} \mathrm{H}_{5} \overline{\mathrm{C}} \mathrm{H}_{2}$ , in order of their decreasing stability #tag# [AIEEE-2009] #sol# (1) [/...
Read More →Environmental Chemistry - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] 29.5 mg of an organic compound containing nitrogen was digested according to Kjeldahl's method and the evolved ammonia was absorbed in 20 mL of 0.1 M HCl solution. The excess of the acid required 15 mL of 0.1 M NaOH solution for complete neutralization. The percentage of nitrogen in the compound is :- (1) 29.5 (2) 59.0 (3) 47.4 (4) 23.7 #tag...
Read More →Aromatic Compound - JEE Mains Previous Year Questions
JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] In the chemical reactions, the compounds 'A' and 'B' respectively are :- (1) Nitrobenzene and chlorobenzene (2) Nitrobenzene and fluorobenzene (3) Phenol and benzene (4) Benzene diazonium chloride and fluorobenzene #tag# [AIEEE-2010] #sol# (4) [/esquestion] [esquestion] In the chemical reactions (1) Fluorobenzene and phenol (2)Benzene diazon...
Read More →p-block - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] Which one of the following reactions of Xenon compounds is not feasible ? (1) $2 \mathrm{XeF}_{2}+2 \mathrm{H}_{2} \mathrm{O} \rightarrow 2 \mathrm{Xe}+4 \mathrm{HF}+\mathrm{O}_{2}$ (2) $\mathrm{XeF}_{6}+\mathrm{RbF} \rightarrow \mathrm{Rb}\left[\mathrm{XeF}_{7}\right]$ (3) $\mathrm{XeO}_{3}+6 \mathrm{HF} \rightarrow \mathrm{XeF}_{6}+3 \math...
Read More →Hydrogen - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] Very pure hydrogen (99.9%) can be made by which of the following processes? (1) Reaction of salt like hydrides with water (2) Reaction of methane with steam (3) Mixing natural hydrocarbons of high molecular weight (4) Electrolysis of water #tag# [AIEEE 2012] #sol# (4) Very pure hydrogen (99.9%) can be made by electrolysis of water. [/esquest...
Read More →Periodic Table - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] The set representing the correct order of ionic radius is ? (1) $\mathrm{Li}^{+}\mathrm{Na}^{+}\mathrm{Mg}^{2+}\mathrm{Be}^{2+}$ (2) $\mathrm{Mg}^{2+}\mathrm{Be}^{2+}\mathrm{Li}^{+}\mathrm{Na}^{+}$ (3) $\mathrm{Li}^{+}\mathrm{Be}^{2+}\mathrm{Na}^{+}\mathrm{Mg}^{2+}$ (4) $\mathrm{Na}^{+}\mathrm{Li}^{+}\mathrm{Mg}^{2+}\mathrm{Be}^{2+}$ #tag# [...
Read More →s-block - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] The products obtained on heating $\mathrm{LiNO}_{3}$ will be :- (1) $\mathrm{LiNO}_{2}+\mathrm{O}_{2}$ (2) $\mathrm{Li}_{2} \mathrm{O}+\mathrm{NO}_{2}+\mathrm{O}_{2}$ (3) $\mathrm{Li}_{3} \mathrm{N}+\mathrm{O}_{2}$ (4) $\mathrm{Li}_{2} \mathrm{O}+\mathrm{NO}+\mathrm{O}_{2}$ #tag# [AIEEE-2011] #sol# (2) Fact based. [/esquestion] [esquestion] ...
Read More →Chemical Bonding - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral. Simulator Previous Years AIEEE/JEE Mains Questions [esquestion] The bond dissociation energy of B–F in $\mathrm{BF}_{3}$ is 646 kJ $\mathrm{mol}^{-1}$whereas that of C–F in $\mathrm{CF}_{4}$ is 515 kJ mol–1. The correct reason for higher B–F bond dissociation energy as compared to that of C–F is :- (1) Significant $\mathrm{p} \pi-\mathrm{p} \pi$ interaction between B and F in $\mathrm{BF}_{3}$whereas the...
Read More →Continuity and Differentiation Notes for Class 12 & IIT JEE
[jee-post-banner] eSaral provides you complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the detailed Continuity and Differentiation Class 12 Notes with Important Questions that will also help in IIT JEE and boards preparation. India's Best Exam Preparation for Class 12th - Download Now India's Best Exam Preparation for Class 12th - Download Now India's Best Exam Preparation for Class 12th - Download Now India's Best Exam Preparation for Class 12th - Download N...
Read More →Measures of Central Tendency & Dispersion Notes for Class 12 & IIT JEE
eSaral provides you complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the detailed notes on Measures of Central Tendency & Dispersion with Important Questions that will also help in IIT JEE and boards preparation....
Read More →Statics & Dynamics Notes for Notes for Class 11, IIT JEE & NEET
eSaral provides you complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the detailed Statics and Dynamics Class 11 Notes with Important Questions that will also help in IIT JEE and boards preparation....
Read More →Indefinite Integral Notes for Class 12 & IIT JEE
eSaral provides you complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the detailed notes on Indefinite Integral Class 12 with Important Questions that will also help in IIT JEE and boards preparation. India's Best Exam Preparation for Class 12th - Download Now India's Best Exam Preparation for Class 12th - Download Now India's Best Exam Preparation for Class 12th - Download Now India's Best Exam Preparation for Class 12th - Download Now India's Best Exam Prepa...
Read More →Definite Integral Notes for Class 12 & IIT JEE
eSaral provides you complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the detailed Notes with the help of Definite Integral Examples with Important Questions that will also help in IIT JEE and boards preparation....
Read More →Vector Algebra Class 12 Notes for IIT JEE & Board Exams
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 12 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the Vector Algebra Class 12 Notes to prepare for boards and JEE With the he...
Read More →Differential Equations Class 12 Notes for IIT JEE
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 12 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the Differential Equations Class 12 Notes to prepare for boards and JEE Wit...
Read More →Application of Integrals Class 12 Notes for IIT JEE
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 12 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. Application of Integrals Class 12 Notes to help in IIT JEE and boards preparation. W...
Read More →3D Geometry Class 12 Notes for IIT JEE and Boards
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 12 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. 3D Geometry Class 12 Notes to prepare for boards and JEE With the help of Notes, can...
Read More →Probability Notes for Class 11 & IIT JEE
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 11 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination.So here are Probability Notes for Class 11 IIT JEE Exam preparation. With the help of...
Read More →Permutations and Combinations Class 11 Notes for IIT JEE
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 11 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. So here Permutations and Combinations Class 11 Notes for IIT JEE Exam preparation. W...
Read More →Continuity and Differentiability Class 12 Notes for IIT JEE
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 12 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. Get Continuity and Differentiability Class 12 Notes for IIT JEE and boards preparati...
Read More →Matrices Class 12 Notes | IIT JEE
[jee-post-banner] eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 12 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the Matrices Class 12 Notes that will help in IIT JEE and...
Read More →Trigonometry Height and Distance | Notes and solved Numericals for Class 11 & IIT JEE
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 11 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. So here Trigonometry Height and Distance Notes with Important questions for IIT JEE ...
Read More →Inverse Trigonometric Function Notes for Class 12 and IIT JEE
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 12 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the detailed Inverse Trigonometric Function Problems that will help in IIT ...
Read More →Monotonicity Notes for Class 12 & IIT JEE
eSaral provides you complete study material to prepare for IIT JEE, NEET and Boards Examination. Here are the detailed explanation of Monotonicity in Functions with the help of monotonic function example that will also help in IIT JEE and boards preparation....
Read More →Trigonometric Equation Notes for Class 11 & IIT JEE
eSaral provides detailed Notes of Physics, Chemistry, Mathematics and Biology Notes for class 11, and 12. So here you will get class 11 notes for mathematics. There are important points in Mathematics such as formulae, equations, identities, properties, theorem etc. what has to be remembered to solve problems in Math.eSaral is providing complete study material to prepare for IIT JEE, NEET and Boards Examination. So here trigonometry class 11 notes for IIT JEE Exam preparation. With the help of N...
Read More →