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

00:00
Question # 1

Point out the element which forms super oxide

Question # 2

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

Question # 3

Chile saltpeter has the chemical formula

Question # 4

Which is called milk of magnesia.

Question # 5

Which is more basic

Question # 6

Which is insoluble in water.

Question # 7

Which one of the following is not an alkali metal

Question # 8

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

Question # 9

Which element is present in chlorophyll

Question # 10

Which of the following sulphates is not soluble in water.

Question # 11

The ore CaSO4.2H2O has the general name.

Question # 12

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

Question # 13

Which one does not belong to the alkaline earth metals

Question # 14

Which is more basic

Question # 15

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

Question # 16

Sodium is collected over molten sodium chloride in Down's cell, because.

Question # 17

Which one of the following has lowest first ionization energy.

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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 oxide is amphoteric in nature.
A. BeO
B. MgO
C. CaO
D. BaO
2 Which one of the following is not an alkali metal.
A. Francium
B. Cesium
C. Rubidium
D. Radium
3 The element cesium bears resemblance with
A. Ca
B. Cr
C. Both of the above
D. None of the above
4 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
5 Dolomite is a carbonate of
A. Be
B. Mg
C. Na
D. Ba
6 Which gas is evolved when CO2 is passed through KO2.
A. O2
B. CO
C. O3
D. None of these
7 Oxides of alkaline earth metal are
A. Acidic
B. Basic
C. Neutral
D. Amphoteric
8 Chile saltpeter has the chemical formula
A. NaNO3
B. KNO3
C. Na2B4O7
D. Na2CO3.H2O
9 Which of the following sulphates is not soluble in water.
A. Sodium sulphate
B. Potassium sulphate
C. Zinc sulphate
D. Barium Sulphate
10 Down's cell is used to prepare.
A. Sodium carbonate
B. Sodium bicarbonate
C. sodium metal
D. Sodium hydroxide

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