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

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

Question # 2

The oxide of beryllium is

Question # 3

The Milk of magnesia is used for the treatment of

Question # 4

Which is the least reactive of all the alkali metals

Question # 5

Oxide of Alkaline earth metal are

Question # 6

Which gas is evolved when CO2 is passed through KO2.

Question # 7

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

Question # 8

Which is more basic

Question # 9

Ca Mg3 (SiO3)2 is the composition of.

Question # 10

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

Question # 11

Which one does not belong to the alkaline earth metals

Question # 12

The ore CaSO4.2H2O has the general name.

Question # 13

Which element reacts with alkali and H2 gas is produced.

Question # 14

Magnesium metal does not burn in the jar of

Question # 15

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

Question # 16

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

Question # 17

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

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 meal is least reactive
A. Li
B. NaOH
C. K
D. Pb
2 Which one of the following has lowest first ionization energy.
A. Li
B. Na
C. Rb
D. Cs
3 Which is called milk of magnesia.
A. MgCO3
B. Mg(OH)2
C. MgSO4
D. MgCl2
4 Which one is not use of lime
A. Extraction of metals
B. Ceramic industry
C. Preparation of bleaching powder
D. Preparation of gypsum
5 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%
6 Which one of the following elements has the same oxidation number in all its known compounds.
A. Beryllium
B. Nitrogen
C. Sulphur
D. Chorine
7 Which of the following gas will turn lime water milky
A. Cl2
B. NO2
C. CO
D. CO2
8 Which one of the following is not an alkali metal
A. Francium
B. Caesuym
C. Rubidium
D. Radium
9 In which ore carbon is present
A. Magnesite
B. Epsom salt
C. Barite
D. Sylvite
10 When carbon di oxide is bubbled through lime water, white precipitate is formed This precipitate is.
A. COCl2
B. H2CO3
C. CaO
D. CaCO3

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