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 halogen occurs naturally in a positive oxidation state

Question # 2

XeF6 n hydrolysis produces.

Question # 3

___________ is use as a cooling medium for nuclear reactors

Question # 4

Bleaching powder may be produced by passing chlorine over

Question # 5

Bleaching powder contains available chlorine approximately

Question # 6

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

Question # 7

Bleaching powder may be produced by passing chlorine over.

Question # 8

Which one is perchloric acid

Question # 9

Which one of the following is not use of chlorine.

Question # 10

The anhydride of HCIO4is

Question # 11

The anhydride of HCIO4 is

Question # 12

Colour of which halogen is not correctly related.

Question # 13

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

Question # 14

Iodine deficiency in diet is known to cause.

Question # 15

Which acid can not be stored in glass bottles.

Question # 16

Which substance is used in photography

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 Which one of the following gases exist in monoatomic form.
A. Ozone
B. Nitrogen
C. Krypton
D. Phosphine
2 Hydrogen bond is the strongest between the molecules of.
A. HF
B. HCl
C. HBr
D. HI
3 The gas used in bactericidal lamps is
A. Be
B. Ar
C. Kr
D. Xe
4 The halogens ae best described by which of the following statements.
A. Their outer shell is complete
B. Most of them are colourless
C. They all are oxidizing agent
D. They all are gases at room temperature
5 The chemical formula of Sodium Bromite is.
A. NaBrO
B. NaBrO2
C. NaBrO3
D. NaBrO4
6 Which halogen will react spontaneously with Au(s)to produce Au3+
A. Br2
B. F2
C. I2
D. Cl2
7 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
8 XeF6 n hydrolysis produces.
A. XeOF2
B. XeOF3
C. XeOF4
D. XeF2
9 Which halogen occurs naturally in a positive oxidation state.
A. Fluorine
B. Chlorine
C. Bromine
D. Iodine
10 Stability of halogen molecules decreases from
A. F2 to I1
B. Cl2 to I2
C. I2 to F2
D. I2 to Cl2

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