BITSAT (Birla Institute of Technology & Science Admission Test) Chemistry: Questions 104 - 110 of 180

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Question 104

Question

MCQ▾

Consider the following reactions.

Reaction with 2-Propenol Presence of HBr and Zn-Cu

The end product (B) is -

Choices

Choice (4)Response

a.

CH3CH2CH3

b.

End Product B is: Choice B

c.

CH3CHBrCH3

d.

CH3CH = CH2

Question 105

Question

MCQ▾

What is the decreasing order of stability of the following compounds

(1)

(2)

(3) ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 106

Question

MCQ▾

If the kinetic energy of an electron is increased 4 times, the wavelength of the de broglie wave associated with it would become?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 107

Question

MCQ▾

How many resonance structures will be shown by ion ?

Choices

Choice (4)Response

a.

5

b.

4

c.

3

d.

2

Question 108

Question

MCQ▾

The atomic transition gives rise to the radiation of frequency () . The change in energy per mole of atoms taking place would be?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 109

Question

MCQ▾

The wave function Of 2s is given by At radial node is formed. Thus for in terms of is?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 110

Question

MCQ▾

Fission (or) cleavage of a covalent bond of the following reaction is an example for?

Choices

Choice (4)Response

a.

Homolytic fission

b.

Heterolytic fission

c.

Question does not provide sufficient data or is vague

d.

All of the above

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