Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 1>Q 118

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The maximum number of $3 d -$ electrons that can have $s = - \frac{1}{2},$ are

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Important Questions on Structure of Atom

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 1>Q 119

If

n

and

l

are the principal and azimuthal quantum numbers, respectively, the expression for calculating the total number of electrons in any orbit is

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 1>Q 120

The number of electrons having

l = 1

and

m = 0

in

P -

atom in ground state:

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 1>Q 121

Maximum number of electrons that can have

n = 3, l = 2, m = + 2

and

s = + 1 / 2

in an atom are:

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 1>Q 122

A correct set of four quantum numbers for an unpaired electron in

Cl

atom:

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 1>Q 123

Spin angular momentum for an electron is given as:

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 1>Q 124

The orbital angular momentum of an electron in

2 s

-orbital is

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 1>Q 125

Which of the following set of quantum numbers is permitted?

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 1>Q 126

Which of the following principles/rules limits the maximum number of electrons in an orbital to two?