Chemistry Class 12 Biomolecules Notes for IIT JEE & NEET
eSaral Class 12Chemistry Class 12 Biomolecules Notes for IIT JEE NEET ๐ Checkout eSaral Courses Why Biomolecules Is a High-Return Chapter for NEET and JEE Biomolecules (Class 12, Chapter 14) is one of the most fact-dense chapters in the entire Chemistry syllabus and precisely because of this, it is one of the most reliable scoring chapters for students who prepare it properly. For NEET, Biomolecules sits at the intersection of Chemistry and Biology. Questions on carbohydrate classification, prot...
Read More →Halogen Derivatives Notes for Class 12, IIT JEE & NEET
eSaral Class 12Halogen Derivatives Notes for Class 12, IIT JEE NEET ๐ Checkout eSaral Courses Chapter Overview Weightage Haloalkanes and Haloarenes is Chapter 10 in NCERT Class 12 Chemistry. It is one of the most concept-rich chapters in Organic Chemistry, and unlike chapters that rely on memorisation, this chapter rewards students who understand why reactions happen particularly the SN1/SN2 and E1/E2 mechanistic reasoning. Exam Weightage at a Glance Exam Questions Per Year (approx.) Marks Key T...
Read More →Alcohol, Ether and Phenol Notes for Class 12, IIT JEE & NEET
eSaral Class 12Alcohol, Ether and Phenol Notes for Class 12 ๐ Checkout eSaral Courses Introduction Alcohol, Ether and Phenol (NCERT Class 12 Chemistry, Chapter 11) is one of the highest-weightage organic chemistry chapters in both JEE Main and NEET. According to NTA's official topic distribution, organic chemistry accounts for roughly 2835% of the Chemistry section in JEE Main and this chapter alone contributes 23 questions almost every year. The chapter is deceptively layered. At the surface it...
Read More →Chemistry Topic-wise JEE Advanced Previous Year Question with Solutions
eSaral JEE Advanced PYQ Chemistry JEE Advanced Previous Year Questions Solutions Most JEE aspirants download a full-year paper and attempt it start to finish. That approach works for mock tests but not for targeted revision. When you sort JEE Advanced questions by topic, three things happen that full-paper practice cannot replicate: You immediately spot recurring concepts within a chapter (e.g., back-to-back years of linked question types in Electrochemistry or Coordination Chemistry). You can m...
Read More →Chemistry Topic-wise JEE Main Previous Year Question with Solutions
eSaral JEE JEE Main JChemistry Topic-wise JEE Main Previous Year Question with Solutions ๐ Checkout eSaral Courses Practicing JEE Main previous Year Question Papers will help you in many ways in your Exam preparation. It will help you to boost your confidence level. Students can check where they are lagging through practicing these previous year question papers. Here you will get the JEE-Mains previous year question papers from year 2009 to 2026 along with solutions. These JEE Main previous Year...
Read More →Class 12 Surface Chemistry Notes for NEET | IIT JEE
eSaral Class 12 Class 12 Surface Chemistry Notes for NEET | IIT JEE ๐ Checkout eSaral Courses What Is Surface Chemistry and Why Does It Matter? Surface Chemistry is the branch of chemistry that studies chemical phenomena occurring at the boundary between two phases a solid and a liquid, a solid and a gas, or a liquid and a gas. For Class 12 students, this chapter bridges physical chemistry concepts with real-world applications like industrial catalysts, soap action, and blood coagulation. From a...
Read More →Complete Physics Notes for Class 12, IIT JEE and NEET Preparation
eSaral Class 12 Complete Physics Notes for Class 12, IIT JEE and NEET Preparation ๐ Checkout eSaral Courses Why Class 12 Physics Notes Matter for JEE, NEET and Boards Class 12 Physics is one of the most demanding and highest-weightage subjects across three major exams simultaneously JEE Main, JEE Advanced, and NEET UG. On top of that, it contributes 70 marks in the CBSE Board exam. Getting the study material right is not optional. The challenge most students face is not effort it is scattered, u...
Read More →Chapter 1- 13 Mathematics Notes for Class 12 and IIT JEE
eSaral brings you detailed maths notes for class 12. eSaral provides a series of detailed chapter wise notes for all the Subjects of class 11th and 12th. These notes will also help you in your IIT JEE preparations. We hope Maths notes for class 12 will help you understand the important topics and remember the key points for the exam point of view. Below are the direct links for detailed chapter-wise12th Maths study material. Relation and Functions Inverse Trigonometric Function Matrices Determin...
Read More →Integration Class 12 Notes for JEE and Board Exam Preparation
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 Integration Class 12 Notes that will help in IIT JEE and boards preparation. Wit...
Read More →Application of Derivatives Class 12 Notes || 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 Application of Derivatives Class 12 Notes that will help in IIT JEE and...
Read More →Chapter 1 - 16 Mathematics Notes for Class 11 & IIT JEE
eSaral brings you detailed Mathematics Notes for Class 11. eSaral provides a series of detailed chapter wise notes for all the Subjects of class 11th and 12th. These notes will also help you in your IIT JEE preparations. We hope Mathematics Notes for Class 11 will help you understand the important topics and remember the key points for the exam point of view. Below are the direct links for detailed chapter-wise Mathematics Notes for Class 11. India's Best Exam Preparation for Class 11th - Downlo...
Read More →Oxidation and Reduction - 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] Consider all possible isomeric ketones including stereoisomers of MW = 100, All these isomers are independently reacted with $\mathrm{NaBH}_{4}$ (NOTE : stereoisomers are a...
Read More →Carbonyl Compound - JEE Advanced Previous Year Questions with Solutions
eSaral JEE JEE Main Carbonyl Compound - JEE Advanced Previous Year Questions with Solutions ๐ Checkout eSaral Courses Simulator Previous Years JEE Advance Questions Paragraph for Question Nos. 1 to 3 A carbonyl compound P, which gives positive iodoform test, undergoes reaction with MeMgBr followed by dehydration to give an olefin Q. Ozonolysis of Q leads to a dicarbonyl compound R, which undergoes intramolecular aldol reaction to give predominantly S. [esquestion] The structure of the carbonyl c...
Read More →Biomolecule - 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 Advanced Questions [esquestion] The correct statement(s) about the following sugars X and Y is(are) (A) X is a reducing sugar and Y is a nonโreducing sugar (B) X is a nonโreducing sugar and Y is a reduci...
Read More →Alcohol & Ether - 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] Amongst the following, the total number of compounds soluble in aqueous NaOH is #tag# JEE Advance 2010 #sol# (4) [/esquestion] [esquestion] In the reaction the products are...
Read More →eSaral Students Cracks NTSE Stage-II Examination
eSaral students bagged success in NTSE STAGE - 2 Exam!!! Heartiest Congratulations to Shivansh Gandhi and Ayush Agarwal !!! We wish them all the luck and success for their future endeavours....
Read More →Easy & Short Trick to Learn Periodic Table
Learning Periodic Table has always been cumbersome yet important for every Science Students. There are 118 elements in Periodic Table and its not an easy task to learn and remember them in exact sequence. Here we are giving a Easy Short Trick to Learn Periodic Table....
Read More →JEE Main 2020 - Exam Pattern, Important Dates, Syllabus
[vc_row][vc_column][vc_column_text]All the aspirants of JEE are informed that JEE main 2020 application form has been released on 3rd September 2019. National Testing Agency (NTA) organizes JEE Main Exam twice in a year โ January April sessions. The details given below are for January Session. So, start filling the JEE main 2020 application form for January session. Important Dates for JEE Main January 2020 Registration JEE Main 2020 Important Dates Application form starts from 3rd September 201...
Read More →Hydrocarbon - 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 synthesis of 3-octyne is achieved by adding a bromoalkane into a mixture of sodium amide and an alkyne. The bromoalkane and alkyne respectively are (A) $\mathrm{BrCH}_{...
Read More →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 ๐ 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 →