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

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Question # 1

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

Question # 2

Magnesium metal does not burn in the jar of

Question # 3

Which hydroxide decomposes on heating.

Question # 4

The oxide of beryllium is

Question # 5

Dolomite is a carbonate of

Question # 6

Chile saltpeter has the chemical formal

Question # 7

Which is more basic

Question # 8

Which oxide is amphoteric in nature.

Question # 9

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

Question # 10

Which one of the following is not an alkali metal.

Question # 11

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

Question # 12

Which element reacts with alkali and H2 gas is produced.

Question # 13

Oxide of Alkaline earth metal are

Question # 14

Which is called milk of magnesia.

Question # 15

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

Question # 16

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

Question # 17

Which metal oxide is insoluble in water

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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 When carbon di oxide is bubbled through lime water, white precipitate is formed This precipitate is.
A. COCl2
B. H2CO3
C. CaO
D. CaCO3
2 The element cesium bears resemblance with
A. Ca
B. Cr
C. Both of the above
D. None of the above
3 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
4 Which metal oxide is insoluble in water
A. MgO
B. CaO
C. SrO
D. BaO
5 Which element reacts with carbon to form metal carbide.
A. Li
B. Na
C. K
D. All of these
6 Which one of the following elements has the same oxidation number in all its known compounds.
A. Beryllium
B. Nitrogen
C. Sulphur
D. Chorine
7 Which on eof the following alkaline earth metal form peroxide when heated with oxygen at 600 oC
A. Magnesium
B. Calcium
C. Strontium
D. Barium
8 ------------- does not belong to Alkaline-Earth metals
A. Be
B. Ra
C. Ba
D. Rn
9 Which element is present in chlorophyll
A. Ca
B. Mg
C. K
D. Be
10 Which is called milk of magnesia.
A. MgCO3
B. Mg(OH)2
C. MgSO4
D. MgCl2

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