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"

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Chemistry Fsc Part 2 Chapter 5 Online Test

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Question # 1

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

Question # 2

Iodine deficiency in diet is known to cause.

Question # 3

Which one of the following gases exist in monoatomic form.

Question # 4

Which raw material is used for preparation of bleaching powder.

Question # 5

The chemical formula of Sodium Bromite is.

Question # 6

Which is the second most abundant element in the universe

Question # 7

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

Question # 8

Hydrogen bond is the strongest between the molecules of

Question # 9

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

Question # 10

Which acid can not be stored in glass bottles.

Question # 11

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

Question # 12

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

Question # 13

Which noble gas is used in radiotherapy

Question # 14

Which halogen will react spontaneously with Au to produce Au3+

Question # 15

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

Question # 16

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

Question # 17

Which element form maximum compounds with Xenon

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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 substance is used in photography
A. AgCl
B. AgBr
C. AgI
D. Ag3PO4
2 Bleaching powder contains available chlorine approximately
A. 100%
B. 70-80%
C. 35-40%
D. 10-20%
3 Which is the strongest acid
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
4 The anhydride of HCIO4 is
A. CIO3
B. CIO2
C. Cl2O5
D. Cl2O7
5 The anhydride of HCIO4is
A. CIO3
B. CIO2
C. Cl2O5
D. Cl2O7
6 Which halogen will react spontaneously with Au(s)to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
7 What is the oxidation state of Xenon in XeOF2
A. 0
B. +2
C. +4
D. +6
8 Bleaching powder may be produced by passing chlorine over
A. calcium carbonate
B. hydrated calcium sulphate
C. calcium hydroxide
D. magnesium hydroxide
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 Which of the following hydrogen halide is the weakest acid in solution
A. HF
B. HBr
C. HI
D. HCl

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