Chemistry Questions Paper

Key Points

Includes a variety of chemistry questions for Class 12 students.
Covers multiple-choice, short answer, and long answer formats.
Designed to help students prepare for their chemistry examinations.
Focuses on key topics in the Class 12 chemistry syllabus.

Nandini Raj

27 pages

Language:Hindi

Type:Past Paper

Biology

Nandini Raj

27 pages

Language:Hindi

Type:Past Paper

Biology

332

56/1/1-11 1 P.T.O.

narjmWu

àíZ

nÌ

H$moS> >H$mo CÎma

nwpñ

VH$m Ho$

_wI

n¥ð >na Adí` {bIo§ &

Candidates must write the Q.P.

Code

on the title page of the answer-book.

Series SQR1P/1 SET-

àíZ

nÌ H$moS>

Q.P. Code

amob Z§.

Roll No.

ZmoQ>

NOTE

(I)

H¥$n`m Om±M H$a b| {H$ Bg àíZ

nÌ _o§ _w{ÐV

n¥ð>

h¢ &

(I)

Please check that this question paper

contains 27 printed pages.

(II)

H¥$n`m Om±M H$a b| {H$ Bg àíZ

nÌ _|

àíZ h¢ &

(II)

Please check that this question paper

contains 33 questions.

(III)

àíZ

nÌ _| Xm{hZo hmW H$s Amoa {XE JE

àíZ

nÌ H$moS H$mo narjmWu CÎma

nwpñVH$m Ho$

_wI

n¥ð> na {bI| &

(III)

Q.P.

Code given on the right hand

side of the qu

estion paper should be

written on the title page of the

answer-book by the candidate.

(IV)

H¥$n`m àíZ H$m CÎma {bIZm ewê$ H$aZo go

nhbo, CÎma

nwpñVH$m _| àíZ H$m H«$_m§H$

Adí` {bI| &

(IV)

Please write down the s

erial

umber of the question in the

answer-book before attempting it.

(V)

Bg àíZ

nÌ

{_ZQ >H$m

g_` {X`m J`m h¡ & àíZ

nÌ H$m {dVaU

10.15

~Oo {H$`m OmEJm &

10.15

~Oo go

10.30

~Oo VH$ N>mÌ Ho$db

àíZ

do CÎma

nwpñVH$m na H$moB© CÎma Zht {bI|Jo &

(V)

15 minute time has been allotted to

read this question paper. The

question paper will be

distributed

at 10.15 a.m. From 10.15 a.m. to

10.30 a.m., the students will

read the question paper only and

will not write any answer on t

answer-book during this period.

agm`Z {dkmZ (g¡ÕmpÝVH$)

CHEMISTRY (Theory)

: 3 : 70

Time allowed : 3 hours Maximum Marks : 70

56/1/1

56/1/1-11 2

(i) 33

(ii)

(iii)

1 16 1

(iv)

17 21 2

(v)

22 28 3

(vi)

29 30 4

(vii)

31 33 5

(viii)

(ix)

(x)

IÊS> H$

1 16 1 16 1=16

{ZåZ{b{IV àW_ g§H«$_U loUr Ho$ VÎ

Ano{jV h¡

(A)

Am`aZ

(Z = 26)

(B)

_¢JZrµO

(Z = 25)

(C)

H«$mo{_`_

(Z = 24)

(D)

d¡Zo{S>`_

(Z = 23)

{ZåZ{b{IV `m¡{JH$m| _| go H$m¡Z

gm H«$mo{_H$ EoZhmBS´>mBS>

(CrO

)

Ûmam Am°

H$sQ>moZ XoJm

(A) (CH

)

CH CH

(B) CH

)

C OH

(D) CH

CH CH

56/1/1-11 3 P.T.O.

General Instructions :

Read the following instructions carefully and follow them :

(i) This question paper contains 33 questions. All questions are compulsory.

(ii) This question paper is divided into five sections Section A, B, C, D and E.

(iii) Section A questions number 1 to 16 are multiple choice type questions. Each

question carries 1 mark

(iv) Section B questions number 17 to 21 are very short answer type questions.

Each question carries 2 marks

(v) Section C questions number 22 to 28 are short answer type questions. Each

question carries 3 marks

(vi) Section D questions number 29 and 30 are case-based questions. Each

question carries 4 marks

(vii) Section E questions number 31 to 33 are long answer type questions. Each

question carries 5 marks

(viii) There is no overall choice given in the question paper. However, an internal

choice has been provided in few questions in all the sections except Section A.

(ix) Kindly note that there is a separate question paper for Visually Impaired

candidates.

(x) Use of calculators is not allowed.

SECTION A

Questions no. 1 to 16 are Multiple Choice type Questions, carrying 1 mark

each. 16 1=16

1. Which one of the following first row transition elements is expected to

have the highest third ionization enthalpy ?

(A) Iron (Z = 26)

(B) Manganese (Z = 25)

(D) Vanadium (Z = 23)

2. Which of the following compounds will give a ketone on oxidation with

chromic anhydride (CrO

) ?

(A) (CH

)

CH CH

(B) CH

)

C OH

(D) CH

CH CH

Overview

Chemistry Questions Paper - Class 12

This chemistry question paper is designed for Class 12 students preparing for their examinations. It includes a variety of questions covering key topics in the chemistry syllabus, ensuring comprehensive revision. The paper consists of multiple-choice questions, short answer questions, and long answer questions, providing a well-rounded assessment of students' understanding. Ideal for students looking to practice and enhance their knowledge in chemistry concepts and problem-solving skills. Key Points Includes a variety of chemistry questions for Class 12 students. Covers multiple-choice, short answer, and long answer formats. Designed to help students prepare for their chemistry examinations. Focuses on key topics in the Class 12 chemistry syllabus.

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332

Figures

Chemistry Questions Paper - Class 12 — P.T.O.

(g) Write the structures of A and B in the following reaction :

FAQs

What are the types of questions in the Chemistry Class 12 paper?

The Chemistry Class 12 question paper is divided into five sections: Section A contains multiple choice questions, Section B includes very short answer type questions, Section C consists of short answer type questions, Section D features case-based questions, and Section E has long answer type questions. Each section is designed to assess different levels of understanding and application of chemistry concepts.

How many questions are there in the Chemistry Class 12 paper?

The Chemistry Class 12 question paper contains a total of 33 questions. This includes 16 multiple choice questions in Section A, followed by various types of questions in the subsequent sections, ensuring a comprehensive assessment of students' knowledge.

What is the time allowed for the Chemistry Class 12 exam?

The time allowed for the Chemistry Class 12 exam is 3 hours. This duration is designed to give students ample time to read the questions thoroughly and provide well-thought-out answers.

What is the marking scheme for the Chemistry Class 12 question paper?

The maximum marks for the Chemistry Class 12 question paper are 70. Each question carries different marks depending on its type; for instance, multiple choice questions carry 1 mark each, while long answer type questions carry 5 marks each.

What is the significance of the Q.P. Code in the Chemistry exam?

The Q.P. Code is crucial as it must be written on the title page of the answer book by the candidate. This code helps in identifying the specific question paper and ensures that the answer sheets are correctly matched with the respective question paper during evaluation.

Are calculators allowed in the Chemistry Class 12 exam?

The use of calculators is not allowed in the Chemistry Class 12 exam. This rule is in place to ensure that students rely on their understanding and knowledge of chemistry concepts rather than computational tools.

What internal choices are provided in the Chemistry Class 12 question paper?

While there is no overall choice in the Chemistry Class 12 question paper, internal choices are provided in a few questions across all sections except Section A. This allows students to select from different questions within the same section, offering some flexibility in answering.