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

00:00
Question # 1

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

Question # 2

Which halogen will react spontaneously with Au to produce Au3+

Question # 3

Bleaching powder contains available chlorine approximately

Question # 4

The chemical formula of Sodium Bromite is.

Question # 5

Hydrogen bond is the strongest between the molecules of.

Question # 6

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

Question # 7

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

Question # 8

___________ is use as a cooling medium for nuclear reactors

Question # 9

Which one of the following is not use of chlorine.

Question # 10

Bromine can be liberated from KBr solution by the action of.

Question # 11

The most ionic is

Question # 12

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

Question # 13

Colour of which halogen is not correctly related.

Question # 14

The gas used in bactericidal lamps is

Question # 15

Hydrogen bond is the strongest between the molecules of

Question # 16

Which halogen occurs naturally in a positive oxidation state

Question # 17

Which one of the following gases exist in monoatomic form.

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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 ___________ is use as a cooling medium for nuclear reactors
A. Ne
B. He
C. Ar
D. Kr
2 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
3 Which noble gas is used in radiotherapy
A. Neon
B. Argon
C. Krypta
D. Radon
4 Bleaching powder contains available chlorine approximately
A. 100%
B. 70-80%
C. 35-40%
D. 10-20%
5 Bromine can be liberated from KBr solution by the action of.
A. I2 solution
B. Chlorine
C. NaCl
D. KI
6 Which one of halogens is a liquid
A. F2
B. Cl2
C. Br2
D. I2
7 Which of the following hydrogen halide is the weakest acid in solution.
A. HF
B. HBr
C. HI
D. HCl
8 Which raw material is used for preparation of bleaching powder.
A. Cl2 and H2O
B. Cl2 and Lime
C. Cl2 and HOCl
D. HCl and Lime
9 Stability of halogen molecules decreases from
A. F2 to I1
B. Cl2 to I2
C. I2 to F2
D. I2 to Cl2
10 Which is the second most abundant element in the universe
A. H
B. He
C. CO
D. C

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