KVPY Stream-SA (Class 11) Chemistry: Questions 7 - 12 of 133

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Question number: 7

» Equilibrium » Characteristics of Equilibrium Involving Physical Process

Appeared in Year: 2014

MCQ▾

Question

Refer the following reactions

(i) Equation Equation

(ii) Equation Equation

(iii) Equation Equation

(iv) Equation Equation

Find the reaction with the largest equilibrium constant.

Choices

Choice (4) Response

a.

iii

b.

ii

c.

iv

d.

i

Question number: 8

» Coordination Compounds » Color and Magnetic Properties

Appeared in Year: 2014

MCQ▾

Question

The diamagnetic species is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 9

» Solutions » Molarity

Appeared in Year: 2013

MCQ▾

Question

The weight percent of sucrose (formula Equation ) in an aqueous solution is 3.42. The density of the solution is 1 Equation , the concentration of sucrose in the solution in mol Equation is

Choices

Choice (4) Response

a.

10

b.

0.1

c.

1.0

d.

0.01

Question number: 10

» Basic Concepts in Chemistry » Concept of Atom, Molecule, Element and Compound

Appeared in Year: 2012

MCQ▾

Question

The number of electrons plus neutrons in Equation is

Choices

Choice (4) Response

a.

40

b.

38

c.

39

d.

59

Question number: 11

» Organic Compounds With Oxygen » Ethers

Appeared in Year: 2014

MCQ▾

Question

The number of isomers which are ethers and having the molecular formula Equation , is

Choices

Choice (4) Response

a.

2

b.

3

c.

4

d.

5

Question number: 12

» Organic Compounds With Oxygen » Ethers

Appeared in Year: 2015

MCQ▾

Question

The maximum number of isomeric ethers with the molecular formula Equation is-

Choices

Choice (4) Response

a.

5

b.

2

c.

4

d.

3

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