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

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Chemistry Fsc Part 2 Chapter 2 Online Test

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Question # 1

Dolomite is a carbonate of

Question # 2

Which element reacts with alkali and H2 gas is produced.

Question # 3

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

Question # 4

Which of the following sulphates is not soluble in water.

Question # 5

When carbon di oxide is bubbled through lime water, white precipitate is formed This precipitate is.

Question # 6

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

Question # 7

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

Question # 8

The word alkali is derived from which language

Question # 9

The Milk of magnesia is used for the treatment of

Question # 10

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

Question # 11

Point out the element which forms super oxide

Question # 12

Oxides of alkaline earth metal are

Question # 13

Chile saltpeter has the chemical formal

Question # 14

Which hydroxide decomposes on heating.

Question # 15

The oxide of beryllium is

Question # 16

In which ore carbon is present

Question # 17

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

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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 The mineral CaSO4.2H2O has the general name
A. Dolomite
B. Gypsum
C. Calcite
D. Epsom Salt
2 Magnesium metal does not burn in the jar of
A. N2
B. O2
C. Ne
D. N2 and O2
3 Which ion will have the maximum value of heat of hydration.
A. Na+
B. Ca+
C. Ba+2
D. Mg+2
4 Which one of the following has lowest first ionization energy.
A. Li
B. Na
C. Rb
D. Cs
5 Ca Mg3 (SiO3)2 is the composition of.
A. Dolomite
B. Gypsum
C. Calcite
D. Asbestos
6 Which one does not belong to the alkaline earth metals
A. Be
B. Ba
C. Ra
D. Rn
7 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
8 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
9 Which of the following gas will turn lime water milky
A. Cl2
B. NO2
C. CO
D. CO2
10 Which oxide is amphoteric in nature.
A. BeO
B. MgO
C. CaO
D. BaO

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