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

00:00
Question # 1

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

Question # 2

Which one of the following is not an alkali metal

Question # 3

Setting of Plaster of Paris is accompanied with

Question # 4

Which is the least reactive of all the alkali metals

Question # 5

Oxide of Alkaline earth metal are

Question # 6

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

Question # 7

Which of the following sulphates is not soluble in water.

Question # 8

Chile saltpeter has the chemical formal

Question # 9

Which gas is evolved when CO2 is passed through KO2.

Question # 10

Which metal oxide is insoluble in water

Question # 11

Which one of the following is not an alkali metal.

Question # 12

Chile saltpeter has the chemical formula

Question # 13

Which on eof the following alkaline earth metal form peroxide when heated with oxygen at 600 oC

Question # 14

Which one of the following has lowest first ionization energy.

Question # 15

The oxides of beryllium are

Question # 16

Down's cell is used to prepare.

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 Which one is not use of lime
A. Extraction of metals
B. Ceramic industry
C. Preparation of bleaching powder
D. Preparation of gypsum
2 The oxide of beryllium is
A. Acidic
B. Basic
C. Amphoteric
D. None of these
3 Which one of the following is not an alkali metal
A. Francium
B. Caesuym
C. Rubidium
D. Radium
4 Which is the least reactive of all the alkali metals
A. Li
B. Na
C. K
D. Cs
5 Alkali metal whose carbonate is is relatively less stable and decomposes giving its oxides is.
A. Li
B. Ba
C. K
D. Rb
6 The Milk of magnesia is used for the treatment of
A. Basicity
B. Rancidity
C. Acidity
D. Jaundance
7 ------------- does not belong to Alkaline-Earth metals
A. Be
B. Ra
C. Ba
D. Rn
8 Which one of the following elements has the same oxidation number in all its known compounds.
A. Beryllium
B. Nitrogen
C. Sulphur
D. Chorine
9 Which meal is least reactive
A. Li
B. NaOH
C. K
D. Pb
10 The ore CaSO4.2H2O has the general name.
A. Gypsum
B. dolomite
C. Calcite
D. Epsom salt

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