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

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Chemistry Fsc Part 2 Chapter 2 Online Test

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Question # 1

Chile saltpeter has the chemical formula

Question # 2

Which one does not belong to the alkaline earth metals

Question # 3

Dolomite is a carbonate of

Question # 4

Down's cell is used to prepare.

Question # 5

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

Question # 6

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

Question # 7

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

Question # 8

Magnesium metal does not burn in the jar of

Question # 9

Which oxide is amphoteric in nature.

Question # 10

Which one of the following has lowest first ionization energy.

Question # 11

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

Question # 12

The Milk of magnesia is used for the treatment of

Question # 13

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

Question # 14

Which is the least reactive of all the alkali metals

Question # 15

Which is called milk of magnesia.

Question # 16

The word alkali is derived from which language

Question # 17

Which element is present in chlorophyll

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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 one of the following does not belong to alkaline earth metals
A. Be
B. Ra
C. Ba
D. Rn
2 Which hydroxide decomposes on heating.
A. LiOH
B. NaOH
C. KOH
D. CaOH
3 Which of the following gas will turn lime water milky
A. Cl2
B. NO2
C. CO
D. CO2
4 Which oxide is amphoteric in nature.
A. BeO
B. MgO
C. CaO
D. BaO
5 Which is insoluble in water.
A. BeSO4
B. MgSO4
C. CaSO4
D. BaSO4
6 Which one does not belong to the alkaline earth metals
A. Be
B. Ba
C. Ra
D. Rn
7 Which one of the following elements has the same oxidation number in all its known compounds.
A. Beryllium
B. Nitrogen
C. Sulphur
D. Chorine
8 Chile saltpeter has the chemical formula
A. NaNO3
B. KNO3
C. Na2B4O7
D. Na2CO3.H2O
9 Which one of the following is not an alkali metal
A. Francium
B. Caesuym
C. Rubidium
D. Radium
10 Setting of Plaster of Paris is accompanied with
A. Hydrogen bonding
B. Hydration
C. Dehydration
D. None of these

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