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

In fluorescent tube, the gas filled is.

Question # 2

Which one is chlorous acid

Question # 3

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

Question # 4

Which raw material is used for preparation of bleaching powder.

Question # 5

Which one of halogens is a liquid

Question # 6

The most ionic is

Question # 7

Which element form maximum compounds with Xenon

Question # 8

Iodine deficiency in diet is known to cause.

Question # 9

Bleaching powder contains available chlorine approximately

Question # 10

What is the oxidation state of Xenon in XeOF2

Question # 11

The anhydride of HCIO4is

Question # 12

Which halogen occurs naturally in a positive oxidation state.

Question # 13

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

Question # 14

Which gas has highest boiling points.

Question # 15

Refrigeration capacity of liquid neon is greater than liquid helium by

Question # 16

Which is the strongest acid

Question # 17

Which one of the following acids acts as oxidizing agent but never a reducing agent.

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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 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
2 Chlorine heptoxide reacts with water to form
A. Hypochlorous acid
B. Chloric acid
C. Perchloric acid
D. Chlorine and oxygen
3 Which is the strongest acid
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
4 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
5 Which one of the following acids acts as oxidizing agent but never a reducing agent.
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
6 The anhydride of HCIO4 is
A. CIO3
B. CIO2
C. Cl2O5
D. Cl2O7
7 Which of the following hydrogen halide is the weakest acid in solution
A. HF
B. HBr
C. HI
D. HCl
8 Which halogen will react spontaneously with Au to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
9 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
10 The gas used in bactericidal lamps is
A. Be
B. Ar
C. Kr
D. Xe

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