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

Oxide of Alkaline earth metal are

Question # 2

Which one does not belong to the alkaline earth metals

Question # 3

Down's cell is used to prepare.

Question # 4

Which element reacts with carbon to form metal carbide.

Question # 5

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

Question # 6

The element cesium bears resemblance with

Question # 7

Nelson's cell is used to prepare

Question # 8

The Milk of magnesia is used for the treatment of

Question # 9

The oxides of beryllium are

Question # 10

The crystals of caustic soda, NaOH, are hygroscopic when these crystals are exposed to air.

Question # 11

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

Question # 12

Chile saltpeter has the chemical formula

Question # 13

Which is called milk of magnesia.

Question # 14

The most metallic elements from the following is

Question # 15

Dolomite is a carbonate of

Question # 16

The word alkali is derived from which language

Question # 17

Which of the following gas will turn lime water milky

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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 Which of the following compounds is used to make spray, which has fungicidal action.
A. BaSO4
B. Na2CO3
C. CaO
D. CaSO4.2H2O
2 Sulphur is essential constituent for plants. Which is not role of sulphur
A. Chlorophyll development
B. Development of root system
C. Constituents of some proteins
D. Increase transpiration force
3 Which is insoluble in water.
A. BeSO4
B. MgSO4
C. CaSO4
D. BaSO4
4 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%
5 Sodium is collected over molten sodium chloride in Down's cell, because.
A. It does not react with NaCl
B. It is lighter in weight and floats on molten NaCl
C. Its reactivity is greater than NaCl
D. None of these
6 Dolomite is a carbonate of
A. Be
B. Mg
C. Na
D. Ba
7 In which ore carbon is present
A. Magnesite
B. Epsom salt
C. Barite
D. Sylvite
8 Which one is not use of lime
A. Extraction of metals
B. Ceramic industry
C. Preparation of bleaching powder
D. Preparation of gypsum
9 Ca Mg3 (SiO3)2 is the composition of.
A. Dolomite
B. Gypsum
C. Calcite
D. Asbestos
10 The mineral CaSO4.2H2O has the general name
A. Dolomite
B. Gypsum
C. Calcite
D. Epsom Salt

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