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"

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Chemistry Fsc Part 2 Chapter 3 Online Test

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Question # 1

Which is used in the leather industry

Question # 2

Aluminium does not corrode because.

Question # 3

Which element form an ion with charge +3

Question # 4

Aluminum oxide is

Question # 5

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

Question # 6

Which element burns in nitrogen atmosphere to form nitride.

Question # 7

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

Question # 8

Which are correct oxidation states for lead

Question # 9

Lead monoxide is

Question # 10

The shape of SiO2 IS

Question # 11

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

Question # 12

Which substances is called chrome yellow.

Question # 13

Boron usually exist in nature as

Question # 14

Aluminium oxide is.

Question # 15

Third abundant element on earth crust is.

Question # 16

Which element forms on ion wiht charge 3+

Question # 17

Boric acid can not be used.

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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 one of the following compounds of lead is red in colour
A. PbO
B. Pb2O
C. Pb3O4
D. PbCO3
2 In which compound, the oxidation state of boron in not +3
A. H2BO3
B. Ca2B2O11
C. Na2B4O7
D. Mg3B2
3 Which of the following elements is not present abundantly in earth's crust.
A. Silicon
B. Aluminium
C. Sodium
D. Oxygen
4 Boron usually exist in nature as
A. Borides
B. Oxborates
C. Free element
D. It is a artificial element
5 Al reacts with caustic soda to form
A. Sodium aluminates
B. Aluminium hydroxide
C. Aluminium oxide
D. sodium tetra aluminate
6 Which element forms on ion wiht charge 3+
A. Beryllium
B. Aluminium
C. Carbon
D. silicon
7 Which is not used of Borax
A. Softening of water
B. As medicine for washing eyes
C. As flux in metallurgical operations
D. To make quartz
8 Litharge is chemically
A. PbO
B. PbO2
C. Pb3O4
D. Pb(CH3COO)2
9 Which one of the followings is not ore of aluminium
A. Coruridum
B. Bauxite
C. Colemanite
D. Kaolin
10 Which one of the following elements exhibits s-inert pair effect.
A. B
B. Al
C. Pb
D. Sc

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