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

Question # 2

Colour of which halogen is not correctly related.

Question # 3

Chlorine heptoxide reacts with water to form

Question # 4

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

Question # 5

In fluorescent tube, the gas filled is.

Question # 6

Chlorine heptoxide (CI2O7) reacts with water to form

Question # 7

Which one is perchloric acid

Question # 8

Which acid can not be stored in glass bottles.

Question # 9

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

Question # 10

Which one of the following acids acts as oxidizing agent but never a reducing agent.

Question # 11

Bleaching powder may be produced by passing chlorine over.

Question # 12

Which is the second most abundant element in the universe

Question # 13

XeF6 n hydrolysis produces.

Question # 14

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

Question # 15

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

Question # 16

Which raw material is used for preparation of bleaching powder.

Question # 17

Which gas has highest boiling points.

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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 Hydrogen bond is the strongest between the molecules of.
A. HF
B. HCl
C. HBr
D. HI
2 Chlorine heptoxide reacts with water to form
A. Hypochlorous acid
B. Chloric acid
C. Perchloric acid
D. Chlorine and oxygen
3 Bromine can be liberated from KBr solution by the action of.
A. I2 solution
B. Chlorine
C. NaCl
D. KI
4 Which raw material is used for preparation of bleaching powder.
A. Cl2 and H2O
B. Cl2 and Lime
C. Cl2 and HOCl
D. HCl and Lime
5 The most ionic is
A. HF
B. HCl
C. HBr
D. HI
6 Which substance is used in photography
A. AgCl
B. AgBr
C. AgI
D. Ag3PO4
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 Which is the strongest acid
A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4
9 An element that has 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
10 Which element form maximum compounds with Xenon
A. F
B. Cl
C. Br
D. I

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