2nd Year Chemistry Online MCQ Test for Chapter 2 S-Block Elements Preparation

MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 2 Online Test"

Try The MCQ's Test For Chapter 0 "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

Setting of Plaster of Paris is accompanied with

Question # 2

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

Question # 3

Oxides of alkaline earth metal are

Question # 4

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

Question # 5

Which element is present in chlorophyll

Question # 6

The element cesium bears resemblance with

Question # 7

Which metal oxide is insoluble in water

Question # 8

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

Question # 9

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

Question # 10

Which is more basic

Question # 11

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

Question # 12

Which of the following sulphates is not soluble in water.

Question # 13

Which elements are deposited at the cathode during the electrolysis of brine in diaphragm cell

Question # 14

The ore CaSO4.2H2O has the general name.

Question # 15

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

Question # 16

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

Question # 17

In which ore carbon is present

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2nd Chapter

FSC Part 2 Chemistry Chapter 2 Online Test MCQ's

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 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%
2 Point out the element which forms super oxide
A. Li
B. Na
C. K
D. C
3 Chile saltpeter has the chemical formal
A. NaNO3
B. KNO2
C. Na2B4O7
D. Na2CO3.H2O
4 Which is more basic
A. RbOH
B. NaOH
C. KOH
D. Li OH
5 Chile saltpeter has the chemical formula
A. NaNO3
B. KNO3
C. Na2B4O7
D. Na2CO3.H2O
6 Oxide of Alkaline earth metal are
A. Acid
B. Basic
C. Neutral
D. Amphoteric
7 Dolomite is a carbonate of
A. Be
B. Mg
C. Na
D. Ba
8 Which one of the following elements has the same oxidation number in all its known compounds.
A. Beryllium
B. Nitrogen
C. Sulphur
D. Chorine
9 Which is insoluble in water.
A. BeSO4
B. MgSO4
C. CaSO4
D. BaSO4
10 In Down's cell anode is made up of.
A. Iron
B. Copper
C. Graphite
D. Platinum

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