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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  • Time Allowed20

Chemistry Fsc Part 2 Chapter 5 Online Test

00:00
Question # 1

Chlorine heptoxide reacts with water to form

Question # 2

Which raw material is used for preparation of bleaching powder.

Question # 3

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

Question # 4

The most ionic is

Question # 5

XeF6 n hydrolysis produces.

Question # 6

Iodine deficiency in diet is known to cause.

Question # 7

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

Question # 8

Which one of halogens is a liquid

Question # 9

The gas used in bactericidal lamps is

Question # 10

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

Question # 11

In fluorescent tube, the gas filled is.

Question # 12

Which one of the following uses is not correctly related with the halogen.

Question # 13

Refrigeration capacity of liquid neon is greater than liquid helium by

Question # 14

Which gas has highest boiling points.

Question # 15

Which element form maximum compounds with Xenon

Question # 16

Which one is perchloric acid

Question # 17

Hydrogen bond is the strongest between the molecules of.

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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 Iodine deficiency in diet is known to cause.
A. Beri Beri
B. Goiter
C. Rickets
D. Night blindness
2 Which halogen will react spontaneously with Au(s)to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
3 ___________ is use as a cooling medium for nuclear reactors
A. Ne
B. He
C. Ar
D. Kr
4 The anhydride of HCIO4is
A. CIO3
B. CIO2
C. Cl2O5
D. Cl2O7
5 The gas used in bactericidal lamps is
A. Be
B. Ar
C. Kr
D. Xe
6 Hydrogen bond is the strongest between the molecules of
A. HF
B. HCl
C. HBr
D. HI
7 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
8 Hydrogen bond is the strongest between the molecules of.
A. HF
B. HCl
C. HBr
D. HI
9 Which halogen occurs naturally in a positive oxidation state
A. Fluorine
B. Chlorine
C. Bromine
D. Iodine
10 Which one is chlorous acid
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4

Test Questions