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Question-1
Halogens consist of:
(A)
Metals
(B)
Gases
(C)
Non - metals
(D)
Metalloids
Question-2
The solvent containing chlorine widely used to dissolve fats and oils.
(A)
Dichloro methane
(B)
Poly Vinyl Chlorine
(C)
CFC
(D)
Chloro ethane
Question-3
The chemical formula of sodium chlorate.
(A)
NaCl
2
(B)
NaClO
(C)
NaO
2
Cl
(D)
NaCl
Question-4
The strongest oxidizing agents are:
(A)
Chlorine
(B)
Fluorine
(C)
Bromine
(D)
Iodine
Question-5
The organic solvent used to colour halogens.
(A)
CFCs
(B)
Dichloro methane
(C)
Cyclohexane
(D)
Methane
Question-6
The most electron negative element is:
(A)
Fluorine
(B)
Chlorine
(C)
Bromine
(D)
Iodine
Question-7
The chlorine compound used in refrigerants.
(A)
PVC
(B)
PTFE
(C)
CFCs
(D)
TNT
Question-8
The most reactive halogen is:
(A)
Bromine
(B)
Chlorine
(C)
Fluorine
(D)
Iodine
Question-9
The chemical used as a coating for nonstick cooking pans is:
(A)
PTFE
(B)
POP
(C)
Chloroform
(D)
Gypsum
Question-10
Highest electronegativity is for:
(A)
Iodine
(B)
Bromine
(C)
Chlorine
(D)
Fluorine
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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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