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

___________ is use as a cooling medium for nuclear reactors

Question # 2

Which one of the following is not use of chlorine.

Question # 3

Bleaching powder may be produced by passing chlorine over.

Question # 4

Which raw material is used for preparation of bleaching powder.

Question # 5

Which halogen occurs naturally in a positive oxidation state.

Question # 6

Which halogen occurs naturally in a positive oxidation state

Question # 7

In fluorescent tube, the gas filled is.

Question # 8

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

Question # 9

Which element form maximum compounds with Xenon

Question # 10

Which one of the following noble gases is least polarizable

Question # 11

Colour of which halogen is not correctly related.

Question # 12

Chlorine heptoxide reacts with water to form

Question # 13

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

Question # 14

Which halogen will react spontaneously with Au to produce Au3+

Question # 15

The chemical formula of Sodium Bromite is.

Question # 16

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

Question # 17

Which noble gas is used in radiotherapy

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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 The most ionic is
A. HF
B. HCl
C. HBr
D. HI
3 Which halogen occurs naturally in a positive oxidation state
A. Fluorine
B. Chlorine
C. Bromine
D. Iodine
4 Which one of the following is not use of chlorine.
A. Formation PVC
B. Formation of mustard gas
C. Disinfectant and bleaching agent
D. Formation of sodium chloride
5 Which is the strongest acid
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
6 The anhydride of HCIO4is
A. CIO
B. CIO2
C. CIO3
D. CI2O7
7 Which halogen will react spontaneously with Au(s) to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
8 Which halogen will react spontaneously with Au(s)to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
9 Which is the second most abundant element in the universe
A. H
B. He
C. CO
D. C
10 Which one of the following acids acts as oxidizing agent but never a reducing agent.
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4

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