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

  • Time Allowed20

Chemistry Fsc Part 2 Chapter 2 Online Test

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Question # 1

The word alkali is derived from which language

Question # 2

The most metallic elements from the following is

Question # 3

Which oxide is amphoteric in nature.

Question # 4

Setting of Plaster of Paris is accompanied with

Question # 5

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

Question # 6

Which is more basic

Question # 7

Which element is present in chlorophyll

Question # 8

Chile saltpeter has the chemical formula

Question # 9

In Down's cell anode is made up of.

Question # 10

Oxide of Alkaline earth metal are

Question # 11

Which one of the following has lowest first ionization energy.

Question # 12

Which metal oxide is insoluble in water

Question # 13

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

Question # 14

The ore CaSO4.2H2O has the general name.

Question # 15

Which element reacts with alkali and H2 gas is produced.

Question # 16

Which substance is used to lower the melting point of NaCl in Down's cell

Question # 17

Which one of the following is not an alkali metal

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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 of the following gas will turn lime water milky
A. Cl2
B. NO2
C. CO
D. CO2
2 Chile saltpeter has the chemical formal
A. NaNO3
B. KNO2
C. Na2B4O7
D. Na2CO3.H2O
3 Which is the least reactive of all the alkali metals
A. Li
B. Na
C. K
D. Cs
4 ------------- does not belong to Alkaline-Earth metals
A. Be
B. Ra
C. Ba
D. Rn
5 The oxide of beryllium is
A. Acidic
B. Basic
C. Amphoteric
D. None of these
6 Which one of the following is not an alkali metal.
A. Francium
B. Cesium
C. Rubidium
D. Radium
7 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%
8 When carbon di oxide is bubbled through lime water, white precipitate is formed This precipitate is.
A. COCl2
B. H2CO3
C. CaO
D. CaCO3
9 Point out the element which forms super oxide
A. Li
B. Na
C. K
D. C
10 In which ore carbon is present
A. Magnesite
B. Epsom salt
C. Barite
D. Sylvite

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