2nd Year Chemistry Online MCQ Test for Chapter 2 S-Block Elements Preparation

Chemistry Fsc Part 2 Chapter 2 Online Test

Try The Chemistry Fsc Part 2 Chapter 2 Online Test

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Chemistry Fsc Part 2 Chapter 2 Online Test

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Question # 1

Point out the element which forms super oxide

Question # 2

Which is insoluble in water.

Question # 3

The oxide of beryllium is

Question # 4

Which one does not belong to the alkaline earth metals

Question # 5

The most metallic elements from the following is

Question # 6

When water is added to plaster of paris, it changes to a hard mass. Its volume also expands upto

Question # 7

Sodium is collected over molten sodium chloride in Down's cell, because.

Question # 8

When carbon di oxide is bubbled through lime water, white precipitate is formed This precipitate is.

Question # 9

Which is more basic

Question # 10

Which of the following sulphates is not soluble in water.

Question # 11

Chile saltpeter has the chemical formal

Question # 12

Which one of the following has lowest first ionization energy.

Question # 13

Oxides of alkaline earth metal are

Question # 14

Ca Mg3 (SiO3)2 is the composition of.

Question # 15

Nelson's cell is used to prepare

Question # 16

Which metal oxide is insoluble in water

Question # 17

Which one of the following is not an alkali metal

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FSC Part 2 Chemistry Chapter 2 Online Test MCQ's

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FSc Part II Chemistry Important MCQ's

Sr.# Question Answer
1 The oxides of beryllium are
A. Basicity
B. Rancidity
C. Amphoteric
D. none of all
2 Down's cell is used to prepare.
A. Sodium carbonate
B. Sodium bicarbonate
C. sodium metal
D. Sodium hydroxide
3 The element cesium bears resemblance with
A. Ca
B. Cr
C. Both of the above
D. None of the above
4 The oxide of beryllium is
A. Acidic
B. Basic
C. Amphoteric
D. None of these
5 The crystals of caustic soda, NaOH, are hygroscopic when these crystals are exposed to air.
A. Gain water and remains solid
B. Gain water and becomes liquid
C. Lose mass and remain solid
D. Remain unchanged on heating.
6 Ca Mg3 (SiO3)2 is the composition of.
A. Dolomite
B. Gypsum
C. Calcite
D. Asbestos
7 Which one of the following is not an alkali metal.
A. Francium
B. Cesium
C. Rubidium
D. Radium
8 Chile saltpeter has the chemical formal
A. NaNO3
B. KNO2
C. Na2B4O7
D. Na2CO3.H2O
9 ------------- does not belong to Alkaline-Earth metals
A. Be
B. Ra
C. Ba
D. Rn
10 Setting of Plaster of Paris is accompanied with
A. Hydrogen bonding
B. Hydration
C. Dehydration
D. None of these

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