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 is chlorous acid

Question # 2

Which is the second most abundant element in the universe

Question # 3

Stability of halogen molecules decreases from

Question # 4

Which one of the following noble gases is least polarizable

Question # 5

An element that has high ionization energy and tends to be chemically inactive would most likely to be

Question # 6

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

Question # 7

Which acid can not be stored in glass bottles.

Question # 8

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

Question # 9

The anhydride of HCIO4 is

Question # 10

Bleaching powder may be produced by passing chlorine over

Question # 11

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

Question # 12

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

Question # 13

Hydrogen bond is the strongest between the molecules of.

Question # 14

The chemical formula of Sodium Bromite is.

Question # 15

Which noble gas is used in radiotherapy

Question # 16

Which is the strongest acid

Question # 17

Which one is perchloric acid

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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 The chemical formula of Sodium Bromite is.
A. NaBrO
B. NaBrO2
C. NaBrO3
D. NaBrO4
2 Which of the following hydrogen halide is the weakest acid in solution
A. HF
B. HBr
C. HI
D. HCl
3 The anhydride of HCIO4is
A. CIO3
B. CIO2
C. Cl2O5
D. Cl2O7
4 Which one of the following gases exist in monoatomic form.
A. Ozone
B. Nitrogen
C. Krypton
D. Phosphine
5 Which one of the following acids acts as oxidizing agent but never a reducing agent.
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
6 The anhydride of HCIO4 is
A. CIO3
B. CIO2
C. Cl2O5
D. Cl2O7
7 Which of the following hydrogen halide is the weakest acid in solution.
A. HF
B. HBr
C. HI
D. HCl
8 What is the oxidation state of Xenon in XeOF2
A. 0
B. +2
C. +4
D. +6
9 Chlorine heptoxide reacts with water to form
A. Hypochlorous acid
B. Chloric acid
C. Perchloric acid
D. Chlorine and oxygen
10 The anhydride of HCIO4is
A. CIO
B. CIO2
C. CIO3
D. CI2O7

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