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

00:00
Question # 1

Which is the least reactive of all the alkali metals

Question # 2

Chile saltpeter has the chemical formal

Question # 3

The most metallic elements from the following is

Question # 4

Setting of Plaster of Paris is accompanied with

Question # 5

Oxides of alkaline earth metal are

Question # 6

Which is more basic

Question # 7

In which ore carbon is present

Question # 8

Which metal oxide is insoluble in water

Question # 9

Ca Mg3 (SiO3)2 is the composition of.

Question # 10

Which of the following sulphates is not soluble in water.

Question # 11

------------- does not belong to Alkaline-Earth metals

Question # 12

Which of the following gas will turn lime water milky

Question # 13

Which one of the following elements has the same oxidation number in all its known compounds.

Question # 14

Which meal is least reactive

Question # 15

The mineral CaSO4.2H2O has the general name

Question # 16

Which is more basic

Question # 17

Which one of the following does not belong to alkaline earth metals

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2nd Chapter

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 called milk of magnesia.
A. MgCO3
B. Mg(OH)2
C. MgSO4
D. MgCl2
2 Oxides of alkaline earth metal are
A. Acidic
B. Basic
C. Neutral
D. Amphoteric
3 ------------- does not belong to Alkaline-Earth metals
A. Be
B. Ra
C. Ba
D. Rn
4 Sulphur is essential constituent for plants. Which is not role of sulphur
A. Chlorophyll development
B. Development of root system
C. Constituents of some proteins
D. Increase transpiration force
5 Which element reacts with alkali and H2 gas is produced.
A. Be
B. Mg
C. Ca
D. Sr
6 In which ore carbon is present
A. Magnesite
B. Epsom salt
C. Barite
D. Sylvite
7 The oxide of beryllium is
A. Acidic
B. Basic
C. Amphoteric
D. None of these
8 When water is added to plaster of paris, it changes to a hard mass. Its volume also expands upto
A. 1%
B. 2%
C. 3%
D. 5%
9 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
10 The mineral CaSO4.2H2O has the general name
A. Dolomite
B. Gypsum
C. Calcite
D. Epsom Salt

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