Chemistry Fsc Part 2 Chapter 2 Online Test

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

The Milk of magnesia is used for the treatment of

Question # 2

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

Question # 3

Oxide of Alkaline earth metal are

Question # 4

Which meal is least reactive

Question # 5

Which ion will have the maximum value of heat of hydration.

Question # 6

Nelson's cell is used to prepare

Question # 7

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

Question # 8

Which metal oxide is insoluble in water

Question # 9

Which of the following sulphates is not soluble in water.

Question # 10

Which one is not use of lime

Question # 11

Which element reacts with alkali and H2 gas is produced.

Question # 12

Magnesium metal does not burn in the jar of

Question # 13

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

Question # 14

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

Question # 15

Point out the element which forms super oxide

Question # 16

Which is more basic

Question # 17

Which gas is evolved when CO2 is passed through KO2.

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FSc Part II Chemistry Important MCQ's

Sr.# Question Answer
1 Magnesium metal does not burn in the jar of
A. N2
B. O2
C. Ne
D. N2 and O2
2 The Milk of magnesia is used for the treatment of
A. Basicity
B. Rancidity
C. Acidity
D. Jaundance
3 Which one of the following does not belong to alkaline earth metals.
A. Be
B. Ra
C. Ba
D. Rn
4 Which of the following sulphates is not soluble in water.
A. Sodium sulphate
B. Potassium sulphate
C. Zinc sulphate
D. Barium Sulphate
5 Which one of the following elements has the same oxidation number in all its known compounds.
A. Beryllium
B. Nitrogen
C. Sulphur
D. Chorine
6 Which one is not use of lime
A. Extraction of metals
B. Ceramic industry
C. Preparation of bleaching powder
D. Preparation of gypsum
7 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
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 Ca Mg3 (SiO3)2 is the composition of.
A. Dolomite
B. Gypsum
C. Calcite
D. Asbestos
10 Which on eof the following alkaline earth metal form peroxide when heated with oxygen at 600 oC
A. Magnesium
B. Calcium
C. Strontium
D. Barium

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