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

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Chemistry Fsc Part 2 Chapter 2 Online Test

00:00
Question # 1

Down's cell is used to prepare.

Question # 2

The element cesium bears resemblance with

Question # 3

In which ore carbon is present

Question # 4

Ca Mg3 (SiO3)2 is the composition of.

Question # 5

The mineral CaSO4.2H2O has the general name

Question # 6

The oxides of beryllium are

Question # 7

Chile saltpeter has the chemical formula

Question # 8

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

Question # 9

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

Question # 10

Chile saltpeter has the chemical formal

Question # 11

Which element reacts with alkali and H2 gas is produced.

Question # 12

Setting of Plaster of Paris is accompanied with

Question # 13

Which one is not use of lime

Question # 14

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

Question # 15

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

Question # 16

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

Question # 17

Which one does not belong to the alkaline earth metals

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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 Chile saltpeter has the chemical formula
A. NaNO3
B. KNO3
C. Na2B4O7
D. Na2CO3.H2O
2 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.
3 Which one of the following does not belong to alkaline earth metals.
A. Be
B. Ra
C. Ba
D. Rn
4 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
5 Which substance is used to lower the melting point of NaCl in Down's cell
A. CaCO3
B. CaCl2
C. MgSO4
D. AlCl3
6 Which meal is least reactive
A. Li
B. NaOH
C. K
D. Pb
7 Which ion will have the maximum value of heat of hydration.
A. Na+
B. Ca+
C. Ba+2
D. Mg+2
8 The Milk of magnesia is used for the treatment of
A. Basicity
B. Rancidity
C. Acidity
D. Jaundance
9 The element cesium bears resemblance with
A. Ca
B. Cr
C. Both of the above
D. None of the above
10 Which one of the following is not an alkali metal.
A. Francium
B. Cesium
C. Rubidium
D. Radium

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