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

The chemical formula of Sodium Bromite is.

Question # 2

Stability of halogen molecules decreases from

Question # 3

Which one of the following gases exist in monoatomic form.

Question # 4

Refrigeration capacity of liquid neon is greater than liquid helium by

Question # 5

Which is the second most abundant element in the universe

Question # 6

What is the oxidation state of Xenon in XeOF2

Question # 7

Which substance is used in photography

Question # 8

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

Question # 9

XeF6 n hydrolysis produces.

Question # 10

Which one of the following has highest melting and boiling points.

Question # 11

Which gas has highest boiling points.

Question # 12

Which raw material is used for preparation of bleaching powder.

Question # 13

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

Question # 14

Which one is perchloric acid

Question # 15

Hydrogen bond is the strongest between the molecules of.

Question # 16

Which one is chlorous acid

Question # 17

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

Prepare Complete Set Wise Chapter 0 "Chemistry Fsc Part 2 Chapter 5 Online Test" MCQs Online With Answers


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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 Bleaching powder may be produced by passing chlorine over.
A. Calcium carbonate
B. Hydrated calcium sulphate
C. Anhydrous calcium sulphate
D. Calcium hydroxide
2 Which of the following noble gas is used for arc welding and cutting
A. Helium
B. Argon
C. Xenon
D. Radon
3 Which one of the following noble gases is least polarizable
A. He
B. Ne
C. Ar
D. Kr
4 Chlorine heptoxide (CI2O7) reacts with water to form
A. Hypochlorous acid
B. Chloric acid
C. Perchloric acid
D. Chlorine and oxygen
5 Bleaching powder contains available chlorine approximately
A. 100%
B. 70-80%
C. 35-40%
D. 10-20%
6 Which one is chlorous acid
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
7 Which one of halogens is a liquid
A. F2
B. Cl2
C. Br2
D. I2
8 Iodine deficiency in diet is known to cause.
A. Beri Beri
B. Goiter
C. Rickets
D. Night blindness
9 Which statement is correct about the given reaction.
2NaOH + Cl2 --------------- NaCl + NaCIO + H2O
A. Cl is oxidized and O is reduced
B. Cl is reduced and O is oxidized
C. Cl is oxidized as well as reduced
D. Neither Cl nor oxygen is reduced or oxidized
10 XeF6 n hydrolysis produces.
A. XeOF2
B. XeOF3
C. XeOF4
D. XeF2

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  • Alisha

    Alisha

    06 May 2019

    Some mcqs of here are totally wrong they don't make any logic please try to correct the.

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  • Jahil

    Jahil

    31 Oct 2018

    Yh mcqs teaching k test k kam a sakte h kia?

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  • anzalna

    anzalna

    29 Jan 2017

    how could i make id ?

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  • anzalna

    anzalna

    29 Jan 2017

    how

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