2nd Year Chemistry Online MCQ Test for Chapter 3 Group IIIA and Group IVA Elements Preparation

MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 3 Online Test"

Try The MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 3 Online Test"

  • Total Questions17

  • Time Allowed20

Chemistry Fsc Part 2 Chapter 3 Online Test

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Question # 1

Which one of following is used in cosmetics

Question # 2

Aluminum reacts with nitrogen to form

Question # 3

Litharge is chemically

Question # 4

------------- metal is used in the Thermite process because of its reactivity

Question # 5

Which electronic configuration corresponds to an element of group III-A of the Periodic Table

Question # 6

Boric acid is used as eye wash due to its

Question # 7

Which one of the following elements exhibits s-inert pair effect.

Question # 8

Ethyl alcohol on reacting with orthoboric acid form

Question # 9

Ortho boric acid on strong beating gives.

Question # 10

silicones are

Question # 11

Aluminium is used for making petrol and milk storage tanks because it is

Question # 12

Which substances is called chrome yellow.

Question # 13

Which element burns in nitrogen atmosphere to form nitride.

Question # 14

Which of the following elements is not present abundantly in earth's crust.

Question # 15

Which element forms on ion wiht charge 3+

Question # 16

Which substance is water repellant and used in ceramic insulators.

Question # 17

--------------- element forms an ion with charge 3+

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FSC Part 2 Chemistry Chapter 3 Online Test MCQ's

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 Which element forms on ion wiht charge 3+
A. Beryllium
B. Aluminium
C. Carbon
D. silicon
2 Aluminium does not corrode because.
A. It is a semi metal
B. It is a silver shining metal
C. It does not react with O2
D. It forms a protective layer of Al2O3
3 Which one of the followings is not ore of aluminium
A. Coruridum
B. Bauxite
C. Colemanite
D. Kaolin
4 Aluminum reacts with nitrogen to form
A. AIN
B. Al2N
C. Al2N3
D. Al4N6
5 Which substances is called chrome yellow.
A. Pb3O4
B. PbO
C. 2PbCO3.Pb(OH)2
D. PbCrO4
6 Which of the following elements is not present abundantly in earth's crust.
A. Silicon
B. Aluminium
C. Sodium
D. Oxygen
7 In which compound, the oxidation state of boron in not +3
A. H2BO3
B. Ca2B2O11
C. Na2B4O7
D. Mg3B2
8 Boric acid can not be used.
A. As antiseptic in medicine
B. For washing eyes
C. In soda bottle
D. For enamels and glazes
9 The chief of aluminum is
A. Na3AlF6
B. Al2O3.2H2O
C. Al2O3
D. Al2O3.H2O
10 Which one of the following elements exhibits s-inert pair effect.
A. B
B. Al
C. Pb
D. Sc

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