11th Class Chemistry Chapter 2 MCQ Test with Answer

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MCQ's Test For Chapter 2 "Atomic Structure"

Try The MCQ's Test For Chapter 2 "Atomic Structure"

  • Total Questions17

  • Time Allowed20

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Atomic Structure

00:00
Question # 1

d-block elements are also called.

Question # 2

The shape of d-orbitals are like

Question # 3

1st ionization energy is.

Question # 4

If we remove electrons from an atom until the nucleus is left, then it is called.

Question # 5

Subshells in an atom are filled with electrons in an increasing order of their energy values called.

Question # 6

How many subshells are present in M-Shell

Question # 7

Electronic cloud around teh nucleus is uniformly distributed in all directions in.................subshell

Question # 8

In which subshell electrons are filled first according to n+1 rule.

Question # 9

In n = 3, then elecron sin this shell are.

Question # 10

The space orientation for f-subshell is.

Question # 11

Orbital having same energy are called.

Question # 12

An electron having the set of values n = 4, 1 = 0 ,m = 0  and s =+1/2 lies in

Question # 13

An oribtal cna accommodate how many electrons.

Question # 14

Number of neutrons present in Cl are

Question # 15

The quantum numebr values for the fourth electron of Be atom are.

Question # 16

Formula for calculating the value of (Azimuthal quantum number)

Question # 17

Atom  having same atomic numebr but different mass numebr are called.

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Online Tests of Chapter 2 of 11th Chemistry

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FSc Part 1 Chemistry (New Book) Chapter 2 Important MCQ's

Sr.# Question Answer
1

Orbital having same energy are called.
A.

Hybrid orbials

B.

Valance orbitals

C.

Degenerate orbitals

D.

d-orbital
2

Mass of neutron in amu is.
A.

1.0073

B.

1.0067

C.

1.0087

D.

1.0000
3

How many electron presetn in Cl are.
A.

17

B.

18

C.

19

D.

35
4

Number of neutrons present in Cl are
A.

18

B.

17

C.

19

D.

25
5

When 3d subshell is completely filed, the next entering electron goes into.
A.

4f

B.

4 p

C.

4s

D.

4 d
6

The quantum numebr values for the fourth electron of Be atom are.
A.

1,0,0

B.

2,0,0

C.

2,1,0

D.

1,1,1
7

In n = 3, then elecron sin this shell are.
A.

2

B.

8

C.

18

D.

32
8

The shape of d-orbitals are like
A.

Complicated

B.

Polar

C.

Spherical

D.

Cloverleaf
9

Which of the following atoms show anomalous configuration.
A.

Cu

B.

CO

C.

Fe

D.

Ni
10

Electronic cloud around teh nucleus is uniformly distributed in all directions in.................subshell
A.

f

B.

s

C.

d

D.

p

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