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

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Chemistry Fsc Part 2 Chapter 5 Online Test

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Question # 1

Which one of halogens is a liquid

Question # 2

Bleaching powder may be produced by passing chlorine over

Question # 3

The chemical formula of Sodium Bromite is.

Question # 4

Chlorine heptoxide (CI2O7) reacts with water to form

Question # 5

Which element form maximum compounds with Xenon

Question # 6

Which halogen will react spontaneously with Au to produce Au3+

Question # 7

Which one of the following is not use of chlorine.

Question # 8

Which is the second most abundant element in the universe

Question # 9

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

Question # 10

Stability of halogen molecules decreases from

Question # 11

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

Question # 12

Colour of which halogen is not correctly related.

Question # 13

Which is the strongest acid

Question # 14

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

Question # 15

Which noble gas is used in radiotherapy

Question # 16

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

Question # 17

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

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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 Which halogen occurs naturally in a positive oxidation state
A. Fluorine
B. Chlorine
C. Bromine
D. Iodine
2 Hydrogen bond is the strongest between the molecules of.
A. HF
B. HCl
C. HBr
D. HI
3 In fluorescent tube, the gas filled is.
A. He
B. Ne
C. Ar
D. Xe
4 Which halogen will react spontaneously with Au to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
5 Which one of halogens is a liquid
A. F2
B. Cl2
C. Br2
D. I2
6 Colour of which halogen is not correctly related.
A. F2 --- colourless gas
B. Cl2---- greenish yellow gas
C. Br2----- Reddish brown liquid
D. I2-------- grayish Black solid
7 ___________ is use as a cooling medium for nuclear reactors
A. Ne
B. He
C. Ar
D. Kr
8 Which of the following noble gas is used for arc welding and cutting
A. Helium
B. Argon
C. Xenon
D. Radon
9 Bleaching powder may be produced by passing chlorine over
A. calcium carbonate
B. hydrated calcium sulphate
C. calcium hydroxide
D. magnesium hydroxide
10 Which one is chlorous acid
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4

Test Questions