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

Which is more basic

Question # 2

Which one of the following is not an alkali metal.

Question # 3

Which element reacts with alkali and H2 gas is produced.

Question # 4

Oxide of Alkaline earth metal are

Question # 5

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

Question # 6

Which metal oxide is insoluble in water

Question # 7

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

Question # 8

The oxides of beryllium are

Question # 9

Chile saltpeter has the chemical formula

Question # 10

Which is the least reactive of all the alkali metals

Question # 11

Which one is not use of lime

Question # 12

Which element reacts with carbon to form metal carbide.

Question # 13

Which of the following sulphates is not soluble in water.

Question # 14

Nelson's cell is used to prepare

Question # 15

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

Question # 16

Which gas is evolved when CO2 is passed through KO2.

Question # 17

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

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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 ------------- does not belong to Alkaline-Earth metals
A. Be
B. Ra
C. Ba
D. Rn
2 In which ore carbon is present
A. Magnesite
B. Epsom salt
C. Barite
D. Sylvite
3 Which substance is used to lower the melting point of NaCl in Down's cell
A. CaCO3
B. CaCl2
C. MgSO4
D. AlCl3
4 Chile saltpeter has the chemical formula
A. NaNO3
B. KNO3
C. Na2B4O7
D. Na2CO3.H2O
5 Setting of Plaster of Paris is accompanied with
A. Hydrogen bonding
B. Hydration
C. Dehydration
D. None of these
6 In Down's cell anode is made up of.
A. Iron
B. Copper
C. Graphite
D. Platinum
7 Dolomite is a carbonate of
A. Be
B. Mg
C. Na
D. Ba
8 Point out the element which forms super oxide
A. Li
B. Na
C. K
D. C
9 Which one of the following does not belong to alkaline earth metals
A. Be
B. Ra
C. Ba
D. Rn
10 Which gas is evolved when CO2 is passed through KO2.
A. O2
B. CO
C. O3
D. None of these

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