11th Class Chemistry Chapter 2 MCQ Test with Answer

For the students of FSc part 1, the preparation of chemistry has become easy now. We launched an online system of preparation for the students by which they can make preparation of their board exam. We are providing the online session for preparation of 11th class chemistry here for free. These MCQs tests include a plenty of MCQs which the students can attempt online. 11th class chemistry Chapter 2 MCQs with answers pdf is given here by which you can attempt these tests online and can also save these important tests in pdf files. The students can perform well in the board examination of chemistry after attempting these advantageous tests online. For successfully attempting the board exam of chemistry, start practice of these online tests without wasting time.

MCQ's Test For Chapter 2 "Atomic Structure"

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

  • Total Questions17

  • Time Allowed20

Start Test Download PDF

Atomic Structure

00:00
Question # 1

What information does the pricnipal quantum numerb (n) gives us about orbitals

Question # 2

Quantum numebr  values for 2 p orbitals are.

Question # 3

d-block elements are also called.

Question # 4

How many electron presetn in Cl are.

Question # 5

No two electrons in an atom have same all four quantum numbers, this is called.

Question # 6

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

Question # 7

Number of neutrons present in Cl are

Question # 8

The value of 'm" cannot be

Question # 9

How many unparied electrons are present in an atom of cobalt.

Question # 10

s-subshell has.............orbital

Question # 11

Mass of neutron in amu is.

Question # 12

How many d-orbitals are showing their lobes along axis.

Question # 13

An oribtal cna accommodate how many electrons.

Question # 14

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

Question # 15

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

Question # 16

The three p orbitals in a given energy level are oriented.

Question # 17

Which of the following atoms show anomalous configuration.

Submit

Prepare Complete Set Wise Chapter 2 "Atomic Structure" MCQs Online With Answers


Topic Test

00:00
Submit

Online Tests of Chapter 2 of 11th Chemistry

We are providing you these MCQs tests with answers in pdf files. Many MCQs for chapter 2 of 11th class chemistry are available here for the students. Result of these MCQs tests is also given after you complete and submit your test. Students can check the correct answers of all MCQs and can also attempt these tests many times to get maximum practice of chemistry chapter 2. FSc students will be able to understand the concept of structure of atom by practicing 11th class chemistry chapter 2 MCQs. Students will be able to score good marks in chemistry board exam. The MCQs from every topic of chapter 2 of chemistry for 11th class are made by our qualified teachers. These MCQs tests of chemistry are well designed for the students of 11th class. This test system is the best source of online preparation of chapter 2 of chemistry. Download online MCQs test for 11th class chapter 2 of chemistry and make your chemistry preparation perfect for exam.

Top Scorers Of Chapter 2 "Atomic Structure" MCQ`s Test

  • A
    Arbab Waris 17 - Nov - 2025 00 Min 40 Sec 17/17
  • U
    Umrais Khan 29 - Oct - 2025 01 Min 01 Sec 17/17
  • S
    stylish boy 18 - Jun - 2026 00 Min 56 Sec 16/17
  • K
    Khubaib Hassan 17 - Jun - 2026 01 Min 19 Sec 16/17
  • S
    Syed Jawad Ali 12 - Jun - 2026 01 Min 45 Sec 16/17
  • F
    Faizan Ali 05 - May - 2026 02 Min 43 Sec 16/17
  • Z
    Zainab Fatima 18 - Apr - 2026 05 Min 07 Sec 16/17
  • M
    Mehak Aslam 07 - Jun - 2026 02 Min 07 Sec 15/17
  • L
    Lakesh mukhi Lohana 02 - Jun - 2026 07 Min 27 Sec 15/17
  • A
    Alina Abbas 07 - Jun - 2026 10 Min 18 Sec 14/17
  • I
    Imaan Hussain 20 - Aug - 2026 00 Min 52 Sec 13/17
  • A
    Ahmad Murtaza 16 - Jun - 2026 01 Min 45 Sec 13/17
  • A
    Armghan Jutt 17 - Jun - 2026 02 Min 33 Sec 13/17
  • R
    Ruman Bashir 10 - Jun - 2026 07 Min 30 Sec 13/17
  • Z
    zohaib 18 - May - 2026 01 Min 26 Sec 12/17

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

Sr.# Question Answer
1

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

aufbau pricniple

B.

Hund's rule

C.

Pauli's Exclusion Principle

D.

None
2

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

f

B.

s

C.

d

D.

p
3

What information does the pricnipal quantum numerb (n) gives us about orbitals
A.

size

B.

Shape

C.

Spin

D.

Size and shape
4

Mass of neutron in amu is.
A.

1.0073

B.

1.0067

C.

1.0087

D.

1.0000
5

s-subshell has.............orbital
A.

1

B.

2

C.

3

D.

4
6

How many electron presetn in Cl are.
A.

17

B.

18

C.

19

D.

35
7

Orbital having same energy are called.
A.

Hybrid orbials

B.

Valance orbitals

C.

Degenerate orbitals

D.

d-orbital
8

Quantum numebr  values for 2 p orbitals are.
A.

n = 2, , l = 1

B.

n = 1, 1= 2

C.

n = 1, 1= 0

D.

n= 2,1 = 0
9

The quantum number 'm' of a free gascous atom is associated with
A.

The effective volume of the orbital

B.

The shape of the orbital

C.

The spatial orientation of the orbital

D.

The energy of the orbital in the absence of a magnetic field
10

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

4f

B.

4 p

C.

4s

D.

4 d

Test Questions