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 acid can not be stored in glass bottles.

Question # 2

The gas used in bactericidal lamps is

Question # 3

XeF6 n hydrolysis produces.

Question # 4

Bleaching powder contains available chlorine approximately

Question # 5

The anhydride of HCIO4is

Question # 6

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

Question # 7

What is the oxidation state of Xenon in XeOF2

Question # 8

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

Question # 9

Stability of halogen molecules decreases from

Question # 10

Chlorine heptoxide reacts with water to form

Question # 11

Colour of which halogen is not correctly related.

Question # 12

Iodine deficiency in diet is known to cause.

Question # 13

Which noble gas is used in radiotherapy

Question # 14

Which halogen occurs naturally in a positive oxidation state

Question # 15

The most ionic is

Question # 16

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

Question # 17

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

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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 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
2 The anhydride of HCIO4 is
A. CIO3
B. CIO2
C. Cl2O5
D. Cl2O7
3 Which halogen will react spontaneously with Au(s)to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
4 Which of the following hydrogen halide is the weakest acid in solution.
A. HF
B. HBr
C. HI
D. HCl
5 Which one of halogens is a liquid
A. F2
B. Cl2
C. Br2
D. I2
6 Which is the second most abundant element in the universe
A. H
B. He
C. CO
D. C
7 Which one of the following noble gases is least polarizable
A. He
B. Ne
C. Ar
D. Kr
8 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
9 The anhydride of HCIO4is
A. CIO
B. CIO2
C. CIO3
D. CI2O7
10 Which element form maximum compounds with Xenon
A. F
B. Cl
C. Br
D. I

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