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 metal oxide is insoluble in water

Question # 2

Which one is not use of lime

Question # 3

The ore CaSO4.2H2O has the general name.

Question # 4

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

Question # 5

Which hydroxide decomposes on heating.

Question # 6

Which oxide is amphoteric in nature.

Question # 7

Which is more basic

Question # 8

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

Question # 9

Which element is present in chlorophyll

Question # 10

The word alkali is derived from which language

Question # 11

In which ore carbon is present

Question # 12

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

Question # 13

Which is called milk of magnesia.

Question # 14

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

Question # 15

Setting of Plaster of Paris is accompanied with

Question # 16

Which is insoluble in water.

Question # 17

Which one does not belong to the 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 element reacts with alkali and H2 gas is produced.
A. Be
B. Mg
C. Ca
D. Sr
2 The crystals of caustic soda, NaOH, are hygroscopic when these crystals are exposed to air.
A. Gain water and remains solid
B. Gain water and becomes liquid
C. Lose mass and remain solid
D. Remain unchanged on heating.
3 Which of the following gas will turn lime water milky
A. Cl2
B. NO2
C. CO
D. CO2
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 Which one of the following does not belong to alkaline earth metals.
A. Be
B. Ra
C. Ba
D. Rn
6 Oxides of alkaline earth metal are
A. Acidic
B. Basic
C. Neutral
D. Amphoteric
7 Which element reacts with carbon to form metal carbide.
A. Li
B. Na
C. K
D. All of these
8 The ore CaSO4.2H2O has the general name.
A. Gypsum
B. dolomite
C. Calcite
D. Epsom salt
9 Which one of the following elements has the same oxidation number in all its known compounds.
A. Beryllium
B. Nitrogen
C. Sulphur
D. Chorine
10 Which of the following compounds is used to make spray, which has fungicidal action.
A. BaSO4
B. Na2CO3
C. CaO
D. CaSO4.2H2O

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