Atomic Structure-Rules for Filling Electrons in Orbitals (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry): Questions 1 - 5 of 13

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Question number: 1

» Atomic Structure » Rules for Filling Electrons in Orbitals

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MCQ▾

Question

The order of increasing energies of the orbitals follows –

Choices

Choice (4) Response

a.

3s, 3p, 4s, 3d, 4p

b.

3s, 3p, 3d, 4p, 4s

c.

3s, 3p, 4s, 4p, 3d

d.

3s, 3p, 3d, 4s, 4p

Question number: 2

» Atomic Structure » Rules for Filling Electrons in Orbitals

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MCQ▾

Question

Electron density in an orbital is correctly described by –

Choices

Choice (4) Response

a.

Ψ 2 / ψ

b.

ψ

c.

ψ2

d.

None of the above

Question number: 3

» Atomic Structure » Rules for Filling Electrons in Orbitals

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Question

for a given value of n (principal quantum number), the energy of different subshells can be arranged in the order of:

Choices

Choice (4) Response

a.

f > p > d > s

b.

s > f > p > d

c.

f > d > p > s

d.

s > p < d > f

Question number: 4

» Atomic Structure » Rules for Filling Electrons in Orbitals

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MCQ▾

Question

Ground state electronic configuration of nitrogen atom represented by-

Choices

Choice (4) Response

a.

Various state electronic configuration of nitrogen Choice A

Finding the correct electronic configuration

↑↓

↑↓

b.

Various state electronic configuration of nitrogen Choice B

Finding the correct electronic configuration

↑↓

↑↓

c.

Various state electronic configuration of nitrogen Choice C

Finding the correct electronic configuration

↑↓

↑↓

d.

Various state electronic configuration of nitrogen Choice D

Finding the correct electronic configuration

↑↓

↑↓

Question number: 5

» Atomic Structure » Rules for Filling Electrons in Orbitals

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MCQ▾

Question

Any p-orbital can accommodate upto?

Choices

Choice (4) Response

a.

4 electrons

b.

2 electrons with parallel spins

c.

2 electrons with opposite spins

d.

6 electrons

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