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

Bleaching powder contains available chlorine approximately

Question # 2

Which one is perchloric acid

Question # 3

The most ionic is

Question # 4

Which noble gas is used in radiotherapy

Question # 5

The gas used in bactericidal lamps is

Question # 6

Hydrogen bond is the strongest between the molecules of

Question # 7

In fluorescent tube, the gas filled is.

Question # 8

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

Question # 9

The halogens ae best described by which of the following statements.

Question # 10

The anhydride of HCIO4is

Question # 11

Which one of halogens is a liquid

Question # 12

Which element form maximum compounds with Xenon

Question # 13

The chemical formula of Sodium Bromite is.

Question # 14

The anhydride of HCIO4 is

Question # 15

Which one of the following gases exist in monoatomic form.

Question # 16

Which gas has highest boiling points.

Question # 17

Which statement is correct about the given reaction.
2NaOH + Cl2 --------------- NaCl + NaCIO + H2O

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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 Which one is perchloric acid
A. HClO
B. HClO
C. HClO3
D. HClO4
2 Which halogen will react spontaneously with Au(s)to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
3 The gas used in bactericidal lamps is
A. Be
B. Ar
C. Kr
D. Xe
4 Stability of halogen molecules decreases from
A. F2 to I1
B. Cl2 to I2
C. I2 to F2
D. I2 to Cl2
5 What is the oxidation state of Xenon in XeOF2
A. 0
B. +2
C. +4
D. +6
6 Bleaching powder may be produced by passing chlorine over
A. calcium carbonate
B. hydrated calcium sulphate
C. calcium hydroxide
D. magnesium hydroxide
7 Hydrogen bond is the strongest between the molecules of.
A. HF
B. HCl
C. HBr
D. HI
8 In fluorescent tube, the gas filled is.
A. He
B. Ne
C. Ar
D. Xe
9 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
10 Bleaching powder contains available chlorine approximately
A. 100%
B. 70-80%
C. 35-40%
D. 10-20%

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