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Question-1
The chlorine compound used in refrigerants.
(A)
PVC
(B)
PTFE
(C)
CFCs
(D)
TNT
Question-2
The oxidation number of chlorine in Cl
2
.
(A)
2
(B)
1
(C)
0
(D)
3
Question-3
The compound used in photographic film is:
(A)
Silver fluoride
(B)
Tin fluoride
(C)
Silver bromide
(D)
Silver iodide
Question-4
The compound used in photographic film.
(A)
HF
(B)
AgBr
(C)
HCl
(D)
CFCs
Question-5
Highest electronegativity is for:
(A)
Iodine
(B)
Bromine
(C)
Chlorine
(D)
Fluorine
Question-6
The most reactive halogen is:
(A)
Bromine
(B)
Chlorine
(C)
Fluorine
(D)
Iodine
Question-7
Halogens belongs to:
(A)
S -block
(B)
P - block
(C)
d - block
(D)
f - block
Question-8
The most electron negative element is:
(A)
Fluorine
(B)
Chlorine
(C)
Bromine
(D)
Iodine
Question-9
The common oxidation state of halogen is:
(A)
-1
(B)
+1
(C)
-2
(D)
+2
Question-10
Halogens consist of:
(A)
Metals
(B)
Gases
(C)
Non - metals
(D)
Metalloids
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Cambridge Advanced Grade 11
IGCSE
Practice in Related Chapters
Atomic Structure (As)
States of Matter (As)
Hydrocarbons: Fuels
Group VII Elements and their Compounds
Hydrocarbons: Alkenes
Halogenoalkanes
Basic Concepts in Organic Chemistry
Alcohols
Enthalpy Changes
Reaction Rates
Equilibria
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