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

Oxides of alkaline earth metal are

Question # 2

Which one of the following is not an alkali metal.

Question # 3

Which gas is evolved when CO2 is passed through KO2.

Question # 4

Magnesium metal does not burn in the jar of

Question # 5

Which metal oxide is insoluble in water

Question # 6

Point out the element which forms super oxide

Question # 7

The word alkali is derived from which language

Question # 8

The Milk of magnesia is used for the treatment of

Question # 9

Setting of Plaster of Paris is accompanied with

Question # 10

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

Question # 11

Chile saltpeter has the chemical formal

Question # 12

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

Question # 13

The mineral CaSO4.2H2O has the general name

Question # 14

Sulphur is essential constituent for plants. Which is not role of sulphur

Question # 15

Alkali metal whose carbonate is is relatively less stable and decomposes giving its oxides is.

Question # 16

Which is more basic

Question # 17

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

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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 Alkali metal whose carbonate is is relatively less stable and decomposes giving its oxides is.
A. Li
B. Ba
C. K
D. Rb
2 Which is the least reactive of all the alkali metals
A. Li
B. Na
C. K
D. Cs
3 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
4 Which one of the following is not an alkali metal.
A. Francium
B. Cesium
C. Rubidium
D. Radium
5 Which one is not use of lime
A. Extraction of metals
B. Ceramic industry
C. Preparation of bleaching powder
D. Preparation of gypsum
6 Which is more basic
A. RbOH
B. NaOH
C. KOH
D. Li OH
7 The word alkali is derived from which language
A. Arabic
B. Greek
C. French
D. German
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 Setting of Plaster of Paris is accompanied with
A. Hydrogen bonding
B. Hydration
C. Dehydration
D. None of these
10 In which ore carbon is present
A. Magnesite
B. Epsom salt
C. Barite
D. Sylvite

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