Atomic Structure-Spin Quantum Number (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry): Questions 1 - 8 of 8

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Question number: 1

» Atomic Structure » Spin Quantum Number

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Question

If the set of quantum number of an element is n = 4, l = 0, m = 0 and s=+1/2. Identify that element.

Choices

Choice (4) Response

a.

Titanium

b.

Sodium

c.

Potassium

d.

Scandium

Question number: 2

» Atomic Structure » Spin Quantum Number

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Question

Correct set of four quantum numbers for the outermost electron of rubidium (Z = 37) is -

Choices

Choice (4) Response

a.

5,1, 0,1/2

b.

5,1, 1,1/2

c.

5,0, 0,1/2

d.

6,0, 0, ½

Question number: 3

» Atomic Structure » Spin Quantum Number

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Question

The maximum number of atomic orbitals associated with a principal quantum number 3 is

Choices

Choice (4) Response

a.

25

b.

12

c.

16

d.

9

Question number: 4

» Atomic Structure » Spin Quantum Number

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MCQ▾

Question

The maximum number of atomic orbitals associated with a principal quantum number 5 is -

Choices

Choice (4) Response

a.

25

b.

12

c.

16

d.

9

Question number: 5

» Atomic Structure » Spin Quantum Number

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Question

Beryllium’s fourth electron will have the four quantum numbers -

n m s

Choices

Choice (4) Response

a.

2 1 0 + 1/2

b.

2 0 0 - 1/2

c.

1 1 1 1/2

d.

1 0 0 1/2

Question number: 6

» Atomic Structure » Spin Quantum Number

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Question

Lithium-three electron will have the quantum numbers

n m s

Choices

Choice (4) Response

a.

1 0 0 1/2

b.

2 0 0 - 1/2

c.

2 0 0 + 1/2

d.

1 1 1 1/2

Question number: 7

» Atomic Structure » Spin Quantum Number

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MCQ▾

Question

Find out the maximum number of electrons in any energy level. (If n = 2)

Choices

Choice (4) Response

a.

Two electrons

b.

Six electrons

c.

Four electrons

d.

Eight electrons

Question number: 8

» Atomic Structure » Spin Quantum Number

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MCQ▾

Question

The two electron occupying the same orbital are distinguished by?

Choices

Choice (4) Response

a.

Azimuthal quantum number

b.

Principal quantum number

c.

Spin quantum number

d.

Magnetic quantum number

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