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

  • Total Questions17

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Chemistry Fsc Part 2 Chapter 2 Online Test

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Question # 1

Ca Mg3 (SiO3)2 is the composition of.

Question # 2

The mineral CaSO4.2H2O has the general name

Question # 3

Which is called milk of magnesia.

Question # 4

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

Question # 5

Which is more basic

Question # 6

The oxide of beryllium is

Question # 7

Which one is not use of lime

Question # 8

Which gas is evolved when CO2 is passed through KO2.

Question # 9

Which one of the following is not an alkali metal

Question # 10

Which of the following gas will turn lime water milky

Question # 11

Which is the least reactive of all the alkali metals

Question # 12

Which one of the following pairs of metal reactive directly with nitrogen

Question # 13

Which metal oxide is insoluble in water

Question # 14

In Down's cell anode is made up of.

Question # 15

Which element reacts with alkali and H2 gas is produced.

Question # 16

The crystals of caustic soda, NaOH, are hygroscopic when these crystals are exposed to air.

Question # 17

Which meal is least reactive

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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 Which is more basic
A. RbOH
B. NaOH
C. KOH
D. Li OH
2 In Down's cell anode is made up of.
A. Iron
B. Copper
C. Graphite
D. Platinum
3 Which gas is evolved when CO2 is passed through KO2.
A. O2
B. CO
C. O3
D. None of these
4 The Milk of magnesia is used for the treatment of
A. Basicity
B. Rancidity
C. Acidity
D. Jaundance
5 The word alkali is derived from which language
A. Arabic
B. Greek
C. French
D. German
6 Which is called milk of magnesia.
A. MgCO3
B. Mg(OH)2
C. MgSO4
D. MgCl2
7 Chile saltpeter has the chemical formal
A. NaNO3
B. KNO2
C. Na2B4O7
D. Na2CO3.H2O
8 Which element reacts with carbon to form metal carbide.
A. Li
B. Na
C. K
D. All of these
9 Oxide of Alkaline earth metal are
A. Acid
B. Basic
C. Neutral
D. Amphoteric
10 Which one of the following pairs of metal reactive directly with nitrogen
A. Na and Mg
B. Li and Mg
C. Mg and Ca
D. Li and Be

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