Chemistry Exam > Chemistry Notes > IIT JAM Chemistry Past Year Papers > Chemistry - 2022 Past Year Paper
Chemistry - 2022 Past Year Paper | IIT JAM Chemistry Past Year Papers PDF Download
| Download, print and study this document offline |
Please wait while the PDF view is loading
Page 1
JAM 2022 CHEMISTRY - CY
CY 2/40
Section A: Q.1 – Q.10 Carry ONE mark each.
Q.1 The reagent required for the following transformation
is
(A) NaBH
4
(B) LiAlH
4
(C) H
3
B·THF
(D) Zn(Hg)/HCl
Page 2
JAM 2022 CHEMISTRY - CY
CY 2/40
Section A: Q.1 – Q.10 Carry ONE mark each.
Q.1 The reagent required for the following transformation
is
(A) NaBH
4
(B) LiAlH
4
(C) H
3
B·THF
(D) Zn(Hg)/HCl
JAM 2022 CHEMISTRY - CY
CY 3/40
Q.2 The major product formed in the following reaction
is
(A)
(B)
(C)
(D)
Page 3
JAM 2022 CHEMISTRY - CY
CY 2/40
Section A: Q.1 – Q.10 Carry ONE mark each.
Q.1 The reagent required for the following transformation
is
(A) NaBH
4
(B) LiAlH
4
(C) H
3
B·THF
(D) Zn(Hg)/HCl
JAM 2022 CHEMISTRY - CY
CY 3/40
Q.2 The major product formed in the following reaction
is
(A)
(B)
(C)
(D)
JAM 2022 CHEMISTRY - CY
CY 4/40
Q.3 The major product formed in the following reaction
is
(A)
(B)
(C)
(D)
Page 4
JAM 2022 CHEMISTRY - CY
CY 2/40
Section A: Q.1 – Q.10 Carry ONE mark each.
Q.1 The reagent required for the following transformation
is
(A) NaBH
4
(B) LiAlH
4
(C) H
3
B·THF
(D) Zn(Hg)/HCl
JAM 2022 CHEMISTRY - CY
CY 3/40
Q.2 The major product formed in the following reaction
is
(A)
(B)
(C)
(D)
JAM 2022 CHEMISTRY - CY
CY 4/40
Q.3 The major product formed in the following reaction
is
(A)
(B)
(C)
(D)
JAM 2022 CHEMISTRY - CY
CY 5/40
Q.4 The major product formed in the following reaction
K + O
2
?
is
(A) K
2
O
(B) K
2
O
2
(C) KO
2
(D) K
2
O
3
Page 5
JAM 2022 CHEMISTRY - CY
CY 2/40
Section A: Q.1 – Q.10 Carry ONE mark each.
Q.1 The reagent required for the following transformation
is
(A) NaBH
4
(B) LiAlH
4
(C) H
3
B·THF
(D) Zn(Hg)/HCl
JAM 2022 CHEMISTRY - CY
CY 3/40
Q.2 The major product formed in the following reaction
is
(A)
(B)
(C)
(D)
JAM 2022 CHEMISTRY - CY
CY 4/40
Q.3 The major product formed in the following reaction
is
(A)
(B)
(C)
(D)
JAM 2022 CHEMISTRY - CY
CY 5/40
Q.4 The major product formed in the following reaction
K + O
2
?
is
(A) K
2
O
(B) K
2
O
2
(C) KO
2
(D) K
2
O
3
JAM 2022 CHEMISTRY - CY
CY 6/40
Q.5 Which one of the following options is best suited for effecting the
transformation?
(A) MnO
2
(B) DMSO, (COCl)
2
, Et
3
N
(C) Al(Oi-Pr)
3
(D) Ag
2
O/NH
4
OH
Read More
|
5 docs|8 tests
|
FAQs on Chemistry - 2022 Past Year Paper - IIT JAM Chemistry Past Year Papers
| 1. What are the properties of acids and bases? |  |
Ans. Acids are substances that ionize in water to produce hydrogen ions (H+), while bases are substances that ionize in water to produce hydroxide ions (OH-). Acids have a sour taste, turn blue litmus paper red, and have a pH less than 7. Bases, on the other hand, have a bitter taste, turn red litmus paper blue, and have a pH greater than 7.
| 2. How are acids and bases classified? | |
Ans. Acids and bases can be classified based on their strength and concentration. Acids can be categorized as strong acids (completely ionize in water), weak acids (partially ionize in water), or superacids (exceptionally strong acids). Bases can be classified as strong bases (completely dissociate in water), weak bases (partially dissociate in water), or amphoteric bases (can act as both acids and bases).
| 3. What is the difference between a chemical reaction and a physical change? | |
Ans. A chemical reaction involves a change in the chemical composition and rearrangement of atoms, resulting in the formation of new substances. Physical changes, on the other hand, only affect the physical properties of a substance without altering its chemical composition. Examples of physical changes include changes in state (solid to liquid), changes in shape or size, and changes in density.
| 4. How do you calculate the molar mass of a compound? | |
Ans. To calculate the molar mass of a compound, you need to determine the atomic masses of all the elements present in the compound. This can be done by referring to the periodic table. Multiply the atomic mass of each element by the number of atoms of that element in the compound, and then sum up the masses of all the elements. The resulting sum is the molar mass of the compound, expressed in grams per mole (g/mol).
| 5. What is the significance of balancing chemical equations? | |
Ans. Balancing chemical equations is essential to ensure that the law of conservation of mass is obeyed. According to this law, matter cannot be created or destroyed in a chemical reaction, only rearranged. By balancing the equation, the number of atoms of each element is equal on both sides of the equation, indicating that the same amount of each element is involved in the reaction. It helps in understanding the stoichiometry of the reaction and predicting the quantities of reactants and products.
Related Exams
About this Document
|
2.2K Views |
|
4.97/5 Rating |
|
Nov 22, 2024 Last updated |
Document Description: Chemistry - 2022 Past Year Paper for Chemistry 2024 is part of IIT JAM Chemistry Past Year Papers preparation.
The notes and questions for Chemistry - 2022 Past Year Paper have been prepared according to the Chemistry exam syllabus. Information about Chemistry - 2022 Past Year Paper covers topics
like and Chemistry - 2022 Past Year Paper Example, for Chemistry 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Chemistry - 2022 Past Year Paper.
Introduction of Chemistry - 2022 Past Year Paper in English is available as part of our IIT JAM Chemistry Past Year Papers
for Chemistry & Chemistry - 2022 Past Year Paper in Hindi for IIT JAM Chemistry Past Year Papers course.
Download more important topics related with notes, lectures and mock test series for Chemistry
Exam by signing up for free. Chemistry: Chemistry - 2022 Past Year Paper | IIT JAM Chemistry Past Year Papers
Description
Full syllabus notes, lecture & questions for Chemistry - 2022 Past Year Paper | IIT JAM Chemistry Past Year Papers - Chemistry | Plus excerises question with solution to help you revise complete syllabus for IIT JAM Chemistry Past Year Papers | Best notes, free PDF download
Information about Chemistry - 2022 Past Year Paper
In this doc you can find the meaning of Chemistry - 2022 Past Year Paper defined & explained in the simplest way possible. Besides explaining types of
Chemistry - 2022 Past Year Paper theory, EduRev gives you an ample number of questions to practice Chemistry - 2022 Past Year Paper tests, examples and also practice Chemistry
tests
|
Explore Courses for Chemistry exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
past year papers
,Viva Questions
,study material
,shortcuts and tricks
,Exam
,Objective type Questions
,Chemistry - 2022 Past Year Paper | IIT JAM Chemistry Past Year Papers
,Important questions
,Extra Questions
,MCQs
,Chemistry - 2022 Past Year Paper | IIT JAM Chemistry Past Year Papers
,Free
,practice quizzes
,Summary
,mock tests for examination
,video lectures
,Chemistry - 2022 Past Year Paper | IIT JAM Chemistry Past Year Papers
,Previous Year Questions with Solutions
,ppt
,Semester Notes
,Sample Paper
;
Additional Information about Chemistry - 2022 Past Year Paper for Chemistry Preparation
Chemistry - 2022 Past Year Paper Free PDF Download
The Chemistry - 2022 Past Year Paper is an invaluable resource that delves deep into the core of the Chemistry exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Chemistry - 2022 Past Year Paper now and kickstart your journey towards success in the Chemistry exam.
Importance of Chemistry - 2022 Past Year Paper
The importance of Chemistry - 2022 Past Year Paper cannot be overstated, especially for Chemistry aspirants.
This document holds the key to success in the Chemistry exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Chemistry - 2022 Past Year Paper Notes
Chemistry - 2022 Past Year Paper Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Chemistry - 2022 Past Year Paper.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Chemistry - 2022 Past Year Paper Notes on EduRev are your ultimate resource for success.
Chemistry - 2022 Past Year Paper Chemistry Questions
The "Chemistry - 2022 Past Year Paper Chemistry Questions" guide is a valuable resource for all aspiring students preparing for the
Chemistry exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Chemistry - 2022 Past Year Paper on the App
Students of Chemistry can study Chemistry - 2022 Past Year Paper alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Chemistry - 2022 Past Year Paper,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Chemistry - 2022 Past Year Paper is prepared as per the latest Chemistry syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup