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

00:00
Question # 1

Which one of the following is not use of chlorine.

Question # 2

Which one of the following noble gases is least polarizable

Question # 3

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

Question # 4

Which one of halogens is a liquid

Question # 5

What is the oxidation state of Xenon in XeOF2

Question # 6

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

Question # 7

Which acid can not be stored in glass bottles.

Question # 8

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

Question # 9

Which noble gas is used in radiotherapy

Question # 10

Bromine can be liberated from KBr solution by the action of.

Question # 11

Bleaching powder may be produced by passing chlorine over

Question # 12

Which halogen occurs naturally in a positive oxidation state.

Question # 13

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

Question # 14

Which is the second most abundant element in the universe

Question # 15

The anhydride of HCIO4 is

Question # 16

Which halogen will react spontaneously with Au to produce Au3+

Question # 17

Which halogen occurs naturally in a positive oxidation state

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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 of the following noble gases is least polarizable
A. He
B. Ne
C. Ar
D. Kr
2 Which is the second most abundant element in the universe
A. H
B. He
C. CO
D. C
3 Hydrogen bond is the strongest between the molecules of.
A. HF
B. HCl
C. HBr
D. HI
4 The chemical formula of Sodium Bromite is.
A. NaBrO
B. NaBrO2
C. NaBrO3
D. NaBrO4
5 Colour of which halogen is not correctly related.
A. F2 --- colourless gas
B. Cl2---- greenish yellow gas
C. Br2----- Reddish brown liquid
D. I2-------- grayish Black solid
6 Bleaching powder may be produced by passing chlorine over.
A. Calcium carbonate
B. Hydrated calcium sulphate
C. Anhydrous calcium sulphate
D. Calcium hydroxide
7 Which is the strongest acid
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
8 Bleaching powder contains available chlorine approximately
A. 100%
B. 70-80%
C. 35-40%
D. 10-20%
9 Which substance is used in photography
A. AgCl
B. AgBr
C. AgI
D. Ag3PO4
10 Which halogen will react spontaneously with Au to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2

Test Questions