AIIMS (All India Institute of Medical Sciences) Chemistry: Questions 54 - 60 of 123

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Question number: 54

» Chemical Bonding » Covalent Bonding » Dipole Moment

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MCQ▾

Question

The molecules that will have dipole moment are

(1) trans-2-pentene

(2) cis-3-Hexene

(3) 2,2-Dimethylpropane

(4) Tetramethylbutane

Choices

Choice (4)Response

a.

1,2 and 3 are correct

b.

1 and 2 are correct

c.

1 and 3 are correct

d.

2 and 4 are correct

Question number: 55

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

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MCQ▾

Question

How many molecules are in of glucose ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 56

» Atomic Structure » Spectrum of Hydrogen Atom

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MCQ▾

Question

Choose the correct options for hydrogen atom –

(1) =

(2) =

(3) =

(4)

Choices

Choice (4)Response

a.

1,2 and 3 are correct

b.

1 and 2 are correct

c.

1 and 3 are correct

d.

2 and 4 are correct

Question number: 57

» States of Matter » Solid State » Unit Cell and Lattices

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MCQ▾

Question

In the rock salt structure, the number of formula units per sot cell is equal to

Choices

Choice (4)Response

a.

1

b.

3

c.

2

d.

4

Question number: 58

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

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MCQ▾

Question

How many molecules are present in one ml of water vapours at STP?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 59

» States of Matter » Solid State » Unit Cell and Lattices

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MCQ▾

Question

Hexagonal close packing is found in which of the following sal lattice?

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 60

» States of Matter » Solid State » Unit Cell and Lattices

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MCQ▾

Question

Tetragonal crystal system has the following unit cell dimensions

Choices

Choice (4)Response

a.

b.

c.

d.

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