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

Question # 2

Which is the second most abundant element in the universe

Question # 3

Which halogen occurs naturally in a positive oxidation state

Question # 4

Which one of the following noble gases is least polarizable

Question # 5

Bleaching powder may be produced by passing chlorine over.

Question # 6

Bleaching powder contains available chlorine approximately

Question # 7

The chemical formula of Sodium Bromite is.

Question # 8

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

Question # 9

The most ionic is

Question # 10

Which noble gas is used in radiotherapy

Question # 11

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

Question # 12

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

Question # 13

Which one of the following is not use of chlorine.

Question # 14

Which acid can not be stored in glass bottles.

Question # 15

Which one is chlorous acid

Question # 16

The anhydride of HCIO4 is

Question # 17

The gas used in bactericidal lamps is

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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 will react spontaneously with Au to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
2 Iodine deficiency in diet is known to cause.
A. Beri Beri
B. Goiter
C. Rickets
D. Night blindness
3 The most ionic is
A. HF
B. HCl
C. HBr
D. HI
4 Which one of the following noble gases is least polarizable
A. He
B. Ne
C. Ar
D. Kr
5 Which noble gas is used in radiotherapy
A. Neon
B. Argon
C. Krypta
D. Radon
6 Hydrogen bond is the strongest between the molecules of.
A. HF
B. HCl
C. HBr
D. HI
7 Bleaching powder may be produced by passing chlorine over
A. calcium carbonate
B. hydrated calcium sulphate
C. calcium hydroxide
D. magnesium hydroxide
8 What is the oxidation state of Xenon in XeOF2
A. 0
B. +2
C. +4
D. +6
9 Which halogen will react spontaneously with Au(s) to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
10 XeF6 n hydrolysis produces.
A. XeOF2
B. XeOF3
C. XeOF4
D. XeF2

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