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"

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Chemistry Fsc Part 2 Chapter 5 Online Test

00:00
Question # 1

The anhydride of HCIO4is

Question # 2

Which noble gas is used in radiotherapy

Question # 3

Stability of halogen molecules decreases from

Question # 4

Bleaching powder may be produced by passing chlorine over

Question # 5

Which of the following noble gas is used for arc welding and cutting

Question # 6

Which of the following hydrogen halide is the weakest acid in solution

Question # 7

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

Question # 8

Which halogen occurs naturally in a positive oxidation state.

Question # 9

Which raw material is used for preparation of bleaching powder.

Question # 10

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

Question # 11

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

Question # 12

Bleaching powder may be produced by passing chlorine over.

Question # 13

Which one of the following uses is not correctly related with the halogen.

Question # 14

Which halogen will react spontaneously with Au to produce Au3+

Question # 15

Bleaching powder contains available chlorine approximately

Question # 16

Refrigeration capacity of liquid neon is greater than liquid helium by

Question # 17

The gas used in bactericidal lamps is

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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 one is perchloric acid
A. HClO
B. HClO
C. HClO3
D. HClO4
2 Which is the second most abundant element in the universe
A. H
B. He
C. CO
D. C
3 Chlorine heptoxide reacts with water to form
A. Hypochlorous acid
B. Chloric acid
C. Perchloric acid
D. Chlorine and oxygen
4 Which acid can not be stored in glass bottles.
A. HCl
B. HF
C. H2SO4
D. HNO3
5 Which of the following noble gas is used for arc welding and cutting
A. Helium
B. Argon
C. Xenon
D. Radon
6 Which halogen occurs naturally in a positive oxidation state.
A. Fluorine
B. Chlorine
C. Bromine
D. Iodine
7 The anhydride of HCIO4is
A. CIO3
B. CIO2
C. Cl2O5
D. Cl2O7
8 Refrigeration capacity of liquid neon is greater than liquid helium by
A. 80 times
B. 50 times
C. 40 times
D. 10 times
9 The anhydride of HCIO4is
A. CIO
B. CIO2
C. CIO3
D. CI2O7
10 Hydrogen bond is the strongest between the molecules of.
A. HF
B. HCl
C. HBr
D. HI

Test Questions

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