Atomic Structure-Quantum Mechanics (NEET Chemistry): Questions 1 - 6 of 6

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Question number: 1

» Atomic Structure » Quantum Mechanics

MCQ▾

Question

The wave-mechanical model of atom is based upon -

Choices

Choice (4) Response

a.

De Broglie concept of dual character of matter

b.

Heisenberg’s uncertainty principle

c.

Schrodinger wave equation

d.

All a. , b. and c. are correct

Question number: 2

» Atomic Structure » Quantum Mechanics

Appeared in Year: 2016

MCQ▾

Question

How many electrons can fit in the orbital for which n = 3 and Equation = 1?

Choices

Choice (4) Response

a.

6

b.

14

c.

2

d.

10

Question number: 3

» Atomic Structure » Quantum Mechanics

MCQ▾

Question

The ‘m’ value for an electron in an atom is equal to the number of m values for Equation The electron may be present in

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Question does not provide sufficient data or is vague

Question number: 4

» Atomic Structure » Quantum Mechanics

MCQ▾

Question

The Schrodinger wave equation for hydrogen atom is Equation If the radial node in 2s be at Equation , then find r in terms of Equation ?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 5

» Atomic Structure » Quantum Mechanics

MCQ▾

Question

Maximum value Equation unpaired electrons in second excited state of chlorine Equation is?

Choices

Choice (4) Response

a.

25

b.

28

c.

18

d.

20

Question number: 6

» Atomic Structure » Quantum Mechanics

MCQ▾

Question

If m = magnetic quantum number, Equation quantum number, then?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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