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

The anhydride of HCIO4is

Question # 2

Which gas has highest boiling points.

Question # 3

Which one is chlorous acid

Question # 4

Chlorine heptoxide reacts with water to form

Question # 5

Bleaching powder contains available chlorine approximately

Question # 6

Chlorine heptoxide (CI2O7) reacts with water to form

Question # 7

Which raw material is used for preparation of bleaching powder.

Question # 8

Which is the strongest acid

Question # 9

Which noble gas is used in radiotherapy

Question # 10

Which one of the following gases exist in monoatomic form.

Question # 11

In fluorescent tube, the gas filled is.

Question # 12

Which element form maximum compounds with Xenon

Question # 13

The anhydride of HCIO4 is

Question # 14

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

Question # 15

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

Question # 16

XeF6 n hydrolysis produces.

Question # 17

Which acid can not be stored in glass bottles.

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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 Chlorine heptoxide (CI2O7) reacts with water to form
A. Hypochlorous acid
B. Chloric acid
C. Perchloric acid
D. Chlorine and oxygen
2 Hydrogen bond is the strongest between the molecules of
A. HF
B. HCl
C. HBr
D. HI
3 Chlorine heptoxide reacts with water to form
A. Hypochlorous acid
B. Chloric acid
C. Perchloric acid
D. Chlorine and oxygen
4 XeF6 n hydrolysis produces.
A. XeOF2
B. XeOF3
C. XeOF4
D. XeF2
5 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
6 Which one of the following acids acts as oxidizing agent but never a reducing agent.
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
7 Hydrogen bond is the strongest between the molecules of.
A. HF
B. HCl
C. HBr
D. HI
8 An element that has a high ionization energy and tends to be chemically inactive would most likely to be
A. An alkali metal
B. A transition element
C. A noble gas
D. A halogen
9 Bleaching powder may be produced by passing chlorine over.
A. Calcium carbonate
B. Hydrated calcium sulphate
C. Anhydrous calcium sulphate
D. Calcium hydroxide
10 Which one of the following uses is not correctly related with the halogen.
A. fluorine -------- Teflon
B. Chlorine ---------Bleaching powder
C. Bromine ---------------PVC plastics
D. Iodine -----------Iodex

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