2nd Year Chemistry Online MCQ Test for Chapter 5 The Halogens and the Noble Gases Preparation

MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 5 Online Test"

Try The MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 5 Online Test"

  • Total Questions17

  • Time Allowed20

Chemistry Fsc Part 2 Chapter 5 Online Test

00:00
Question # 1

Which one of the following noble gases is least polarizable

Question # 2

Which one is chlorous acid

Question # 3

Bleaching powder may be produced by passing chlorine over

Question # 4

Hydrogen bond is the strongest between the molecules of

Question # 5

Bleaching powder may be produced by passing chlorine over.

Question # 6

Which raw material is used for preparation of bleaching powder.

Question # 7

Which element form maximum compounds with Xenon

Question # 8

Which halogen occurs naturally in a positive oxidation state

Question # 9

Which statement is correct about the given reaction.
2NaOH + Cl2 --------------- NaCl + NaCIO + H2O

Question # 10

Which halogen will react spontaneously with Au(s) to produce Au3+

Question # 11

Which one of the following gases exist in monoatomic form.

Question # 12

Which one of the following acids acts as oxidizing agent but never a reducing agent.

Question # 13

Which noble gas is used in radiotherapy

Question # 14

The anhydride of HCIO4is

Question # 15

The anhydride of HCIO4 is

Question # 16

Which halogen occurs naturally in a positive oxidation state.

Question # 17

Which one is perchloric acid

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5th Chapter

FSC Part 2 Chemistry Chapter 5 Online Test MCQ's

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 Which gas has highest boiling points.
A. He
B. Ne
C. Ar
D. Kr
2 Chlorine heptoxide reacts with water to form
A. Hypochlorous acid
B. Chloric acid
C. Perchloric acid
D. Chlorine and oxygen
3 Which noble gas is used in radiotherapy
A. Neon
B. Argon
C. Krypta
D. Radon
4 Which raw material is used for preparation of bleaching powder.
A. Cl2 and H2O
B. Cl2 and Lime
C. Cl2 and HOCl
D. HCl and Lime
5 The anhydride of HCIO4 is
A. CIO3
B. CIO2
C. Cl2O5
D. Cl2O7
6 Which halogen will react spontaneously with Au(s) to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
7 Iodine deficiency in diet is known to cause.
A. Beri Beri
B. Goiter
C. Rickets
D. Night blindness
8 Which halogen will react spontaneously with Au to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
9 Bleaching powder may be produced by passing chlorine over.
A. Calcium carbonate
B. Hydrated calcium sulphate
C. Anhydrous calcium sulphate
D. Calcium hydroxide
10 The most ionic is
A. HF
B. HCl
C. HBr
D. HI

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