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

Which of the following sulphates is not soluble in water.

Question # 2

Which is the least reactive of all the alkali metals

Question # 3

Which element reacts with carbon to form metal carbide.

Question # 4

Which one does not belong to the alkaline earth metals

Question # 5

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

Question # 6

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

Question # 7

Point out the element which forms super oxide

Question # 8

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

Question # 9

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

Question # 10

Which gas is evolved when CO2 is passed through KO2.

Question # 11

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

Question # 12

Which is insoluble in water.

Question # 13

The word alkali is derived from which language

Question # 14

Oxides of alkaline earth metal are

Question # 15

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

Question # 16

In Down's cell anode is made up of.

Question # 17

Which one of the following has lowest first ionization energy.

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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 is called milk of magnesia.
A. MgCO3
B. Mg(OH)2
C. MgSO4
D. MgCl2
2 Which elements are deposited at the cathode during the electrolysis of brine in diaphragm cell
A. H2
B. Ba
C. Ra
D. Rn
3 Which is insoluble in water.
A. BeSO4
B. MgSO4
C. CaSO4
D. BaSO4
4 The element cesium bears resemblance with
A. Ca
B. Cr
C. Both of the above
D. None of the above
5 The word alkali is derived from which language
A. Arabic
B. Greek
C. French
D. German
6 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
7 Chile saltpeter has the chemical formula
A. NaNO3
B. KNO3
C. Na2B4O7
D. Na2CO3.H2O
8 When carbon di oxide is bubbled through lime water, white precipitate is formed This precipitate is.
A. COCl2
B. H2CO3
C. CaO
D. CaCO3
9 Nelson's cell is used to prepare
A. NaOH
B. Na2CO3
C. Na metal
D. NaCl
10 Which gas is evolved when CO2 is passed through KO2.
A. O2
B. CO
C. O3
D. None of these

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