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

Down's cell is used to prepare.

Question # 2

The mineral CaSO4.2H2O has the general name

Question # 3

Which metal oxide is insoluble in water

Question # 4

Oxide of Alkaline earth metal are

Question # 5

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

Question # 6

Which element reacts with alkali and H2 gas is produced.

Question # 7

Which is the least reactive of all the alkali metals

Question # 8

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

Question # 9

Chile saltpeter has the chemical formal

Question # 10

Which one does not belong to the alkaline earth metals

Question # 11

Which one of the following has lowest first ionization energy.

Question # 12

Which is called milk of magnesia.

Question # 13

The most metallic elements from the following is

Question # 14

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

Question # 15

Which hydroxide decomposes on heating.

Question # 16

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

Question # 17

Which is more basic

Prepare All Chemistry Fsc Part 2 Chapter 2 Online Test MCQs With Answers


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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 ion will have the maximum value of heat of hydration.
A. Na+
B. Ca+
C. Ba+2
D. Mg+2
2 Which is insoluble in water.
A. BeSO4
B. MgSO4
C. CaSO4
D. BaSO4
3 Ca Mg3 (SiO3)2 is the composition of.
A. Dolomite
B. Gypsum
C. Calcite
D. Asbestos
4 ------------- does not belong to Alkaline-Earth metals
A. Be
B. Ra
C. Ba
D. Rn
5 Which gas is evolved when CO2 is passed through KO2.
A. O2
B. CO
C. O3
D. None of these
6 In Down's cell anode is made up of.
A. Iron
B. Copper
C. Graphite
D. Platinum
7 Which elements are deposited at the cathode during the electrolysis of brine in diaphragm cell
A. H2
B. Ba
C. Ra
D. Rn
8 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
9 Oxide of Alkaline earth metal are
A. Acid
B. Basic
C. Neutral
D. Amphoteric
10 The ore CaSO4.2H2O has the general name.
A. Gypsum
B. dolomite
C. Calcite
D. Epsom salt

Test Questions

Share your comments & questions here

Guest
  • 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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