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

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Chemistry Fsc Part 2 Chapter 2 Online Test

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Question # 1

In which ore carbon is present

Question # 2

Setting of Plaster of Paris is accompanied with

Question # 3

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

Question # 4

Oxides of alkaline earth metal are

Question # 5

Which gas is evolved when CO2 is passed through KO2.

Question # 6

Down's cell is used to prepare.

Question # 7

Which one of the following is not an alkali metal.

Question # 8

Point out the element which forms super oxide

Question # 9

Which of the following sulphates is not soluble in water.

Question # 10

Which one of the following has lowest first ionization energy.

Question # 11

The ore CaSO4.2H2O has the general name.

Question # 12

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

Question # 13

Chile saltpeter has the chemical formula

Question # 14

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

Question # 15

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

Question # 16

Which is the least reactive of all the alkali metals

Question # 17

The mineral CaSO4.2H2O has the general name

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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 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
2 The Milk of magnesia is used for the treatment of
A. Basicity
B. Rancidity
C. Acidity
D. Jaundance
3 Which of the following compounds is used to make spray, which has fungicidal action.
A. BaSO4
B. Na2CO3
C. CaO
D. CaSO4.2H2O
4 The mineral CaSO4.2H2O has the general name
A. Dolomite
B. Gypsum
C. Calcite
D. Epsom Salt
5 Which meal is least reactive
A. Li
B. NaOH
C. K
D. Pb
6 Which substance is used to lower the melting point of NaCl in Down's cell
A. CaCO3
B. CaCl2
C. MgSO4
D. AlCl3
7 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
8 Which gas is evolved when CO2 is passed through KO2.
A. O2
B. CO
C. O3
D. None of these
9 Setting of Plaster of Paris is accompanied with
A. Hydrogen bonding
B. Hydration
C. Dehydration
D. None of these
10 Which of the following sulphates is not soluble in water.
A. Sodium sulphate
B. Potassium sulphate
C. Zinc sulphate
D. Barium Sulphate

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