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

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

Question # 2

Which one of halogens is a liquid

Question # 3

XeF6 n hydrolysis produces.

Question # 4

The anhydride of HCIO4 is

Question # 5

The most ionic is

Question # 6

Hydrogen bond is the strongest between the molecules of

Question # 7

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

Question # 8

Which is the second most abundant element in the universe

Question # 9

Which one is chlorous acid

Question # 10

In fluorescent tube, the gas filled is.

Question # 11

Chlorine heptoxide reacts with water to form

Question # 12

The anhydride of HCIO4is

Question # 13

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

Question # 14

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

Question # 15

Which halogen occurs naturally in a positive oxidation state

Question # 16

Hydrogen bond is the strongest between the molecules of.

Question # 17

Which one of the following noble gases is least polarizable

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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 The most ionic is
A. HF
B. HCl
C. HBr
D. HI
2 Which of the following hydrogen halide is the weakest acid in solution.
A. HF
B. HBr
C. HI
D. HCl
3 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
4 In fluorescent tube, the gas filled is.
A. He
B. Ne
C. Ar
D. Xe
5 Which acid can not be stored in glass bottles.
A. HCl
B. HF
C. H2SO4
D. HNO3
6 Which one is chlorous acid
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
7 Which is the second most abundant element in the universe
A. H
B. He
C. CO
D. C
8 The chemical formula of Sodium Bromite is.
A. NaBrO
B. NaBrO2
C. NaBrO3
D. NaBrO4
9 Which one of the following noble gases is least polarizable
A. He
B. Ne
C. Ar
D. Kr
10 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

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