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

Chile saltpeter has the chemical formal

Question # 2

In which ore carbon is present

Question # 3

Which is the least reactive of all the alkali metals

Question # 4

Dolomite is a carbonate of

Question # 5

Which hydroxide decomposes on heating.

Question # 6

Which meal is least reactive

Question # 7

Which of the following sulphates is not soluble in water.

Question # 8

Which one does not belong to the alkaline earth metals

Question # 9

Which is more basic

Question # 10

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

Question # 11

------------- does not belong to Alkaline-Earth metals

Question # 12

Which is called milk of magnesia.

Question # 13

Point out the element which forms super oxide

Question # 14

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

Question # 15

In Down's cell anode is made up of.

Question # 16

Chile saltpeter has the chemical formula

Question # 17

Which element reacts with carbon to form metal carbide.

Prepare All Chemistry Fsc Part 2 Chapter 2 Online Test MCQs With Answers


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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 is insoluble in water.
A. BeSO4
B. MgSO4
C. CaSO4
D. BaSO4
2 ------------- does not belong to Alkaline-Earth metals
A. Be
B. Ra
C. Ba
D. Rn
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 gas will turn lime water milky
A. Cl2
B. NO2
C. CO
D. CO2
5 Which is more basic
A. RbOH
B. NaOH
C. KOH
D. Li OH
6 In which ore carbon is present
A. Magnesite
B. Epsom salt
C. Barite
D. Sylvite
7 Alkali metal whose carbonate is is relatively less stable and decomposes giving its oxides is.
A. Li
B. Ba
C. K
D. Rb
8 The most metallic elements from the following is
A. Arsenic
B. Oxygen
C. Antimony
D. Bismuth
9 Which meal is least reactive
A. Li
B. NaOH
C. K
D. Pb
10 Which substance is used to lower the melting point of NaCl in Down's cell
A. CaCO3
B. CaCl2
C. MgSO4
D. AlCl3

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