2nd Year Chemistry Online MCQ Test for Chapter 2 S-Block Elements Preparation

MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 2 Online Test"

Try The MCQ's Test For Chapter 0 "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 compounds is used to make spray, which has fungicidal action.

Question # 2

When carbon di oxide is bubbled through lime water, white precipitate is formed This precipitate is.

Question # 3

Which of the following sulphates is not soluble in water.

Question # 4

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

Question # 5

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

Question # 6

The oxides of beryllium are

Question # 7

In Down's cell anode is made up of.

Question # 8

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

Question # 9

The Milk of magnesia is used for the treatment of

Question # 10

Which is more basic

Question # 11

Which element reacts with alkali and H2 gas is produced.

Question # 12

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

Question # 13

Which is the least reactive of all the alkali metals

Question # 14

Which is called milk of magnesia.

Question # 15

Which one of the following is not an alkali metal

Question # 16

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

Question # 17

Chile saltpeter has the chemical formula

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2nd Chapter

FSC Part 2 Chemistry Chapter 2 Online Test MCQ's

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 In which ore carbon is present
A. Magnesite
B. Epsom salt
C. Barite
D. Sylvite
2 Which hydroxide decomposes on heating.
A. LiOH
B. NaOH
C. KOH
D. CaOH
3 Nelson's cell is used to prepare
A. NaOH
B. Na2CO3
C. Na metal
D. NaCl
4 Which is more basic
A. RbOH
B. NaOH
C. KOH
D. Li OH
5 The crystals of caustic soda, NaOH, are hygroscopic when these crystals are exposed to air.
A. Gain water and remains solid
B. Gain water and becomes liquid
C. Lose mass and remain solid
D. Remain unchanged on heating.
6 Which meal is least reactive
A. Li
B. NaOH
C. K
D. Pb
7 Which of the following gas will turn lime water milky
A. Cl2
B. NO2
C. CO
D. CO2
8 Which metal oxide is insoluble in water
A. MgO
B. CaO
C. SrO
D. BaO
9 The oxide of beryllium is
A. Acidic
B. Basic
C. Amphoteric
D. None of these
10 Which one of the following has lowest first ionization energy.
A. Li
B. Na
C. Rb
D. Cs

Test Questions

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  • Minal

    Minal

    26 Sep 2019

    Hy

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  • Tauqeer ahmed

    Tauqeer ahmed

    09 Apr 2019

    But now its all correct

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  • prince mathlida

    prince mathlida

    07 May 2016

    yaqeen uth gya h ilmkidunya s mn ne note hi ni kiya k mn kitne ghalat answers tiyaar kari hon

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  • prince mathlida

    prince mathlida

    07 May 2016

    ilmkidunya try to rectify ur mistake in this way we may fail and thanks mujeeb to realize me that answers are wrong thnx sooooo much

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  • Mujeeb

    Mujeeb

    05 May 2016

    Some of the answers are totally wrong and can lead to our failure: e.g:chile saltpetre has formula NANO3 but my answer is made wrong?

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