KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Chemistry: Questions 33 - 37 of 133

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Question number: 33

» Atomic Structure » Pauli's Exclusion Principle

MCQ▾

Question

What will be the maximum number of electrons in a sub-shell Equation ?

Choices

Choice (4) Response

a.

7

b.

10

c.

2

d.

14

Question number: 34

» Principles of Organic Chemistry » Shapes of Simple Molecules » Isomerism

Appeared in Year: 2010

MCQ▾

Question

Identify the stereoisomer pair from the following choices –

Choices

Choice (4) Response

a.

CH3CH2CH2OH and CH3CH2OCH3

b.

CH3CH2CH2Cl and CH3CHClCH3

c.

Showsgiven graph is isomers graph

Showsgiven Graph Is Isomers Graph

Find the pair of stereoisomer from given options

d.

 Different pairs of isomers: Choice D

Different Pairs of Isomers: Choice D

Find the pair of stereoisomer from given options

Question number: 35

» Atomic Structure » Extra Stability of Half-Filled & Completely Filled Orbitals

MCQ▾

Question

Choose the correct options -

(1) Mass defect = Total mass of nucleons + atomic mass

(2) The mass defect converted into energy. This energy called the binding energy

(3) Binding energy could not measure of stability of the nucleus.

(4) If the value of binding energy is negative, the product nucleus will be less stable than the reactant nucleus

Codes:

Choices

Choice (4) Response

a.

1, 2 and 3 are correct

b.

1 and 3 are correct

c.

2 and 4 are correct

d.

1 and 2 are correct

Question number: 36

» P-Block Elements Group 13 to 18 » Group 15 » Nitrogen

Appeared in Year: 2011

MCQ▾

Question

The gas produced from thermal decomposition of Equation is

Choices

Choice (4) Response

a.

Nitric oxide

b.

Ammonia

c.

Nitrogen

d.

Oxygen

Question number: 37

» Atomic Structure » De-Broglie's Relationship

MCQ▾

Question

Iodine molecule dissociates after absorbing light of 4500Å. If each molecule absorbs one quantum radiation, calculate the kinetic energy of iodine atom. (Bond energy of Equation ).

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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