Smartindia Classroom
CONTENTS
Maths
English
Physics
Chemistry
Biology
History
Geography
Computer
Economics
Back to home
Start Practice
Question-1
A weak solution of ethanoic acid is called:
(A)
Ethanal
(B)
Ethanol
(C)
Wine
(D)
Vinegar
Question-2
The alcohol mixed with gasoline to produce gasohol:
(A)
Methanol
(B)
Propanol
(C)
Ethanol
(D)
Pentanol
Question-3
The simplest alkene is:
(A)
Propene
(B)
Ethene
(C)
Butene
(D)
Pentene
Question-4
When alkanes are burnt in a good supply of air, the products are:
(A)
CO
2
and H
2
O
(B)
CO
2
and H
2
(C)
C and O
2
(D)
O
2
and H
2
Question-5
The hydrocarbons used as refrigerants in fridges and air conditioning units.
(A)
Trichloro ethane
(B)
Chloroform
(C)
Hydroflurocarbons
(D)
Chloroflurocarbons
Question-6
Hydration of ethene gives:
(A)
Acid
(B)
Alcohol
(C)
Alkanes
(D)
Ketones
Question-7
The alkyne used in welding torches:
(A)
Ethyne
(B)
Propyne
(C)
Butyne
(D)
Pentyne
Question-8
Where do animals get their nitrogen from?
(A)
Soil
(B)
Roots
(C)
Atmosphere
(D)
Plants
Question-9
Saturated hydrocarbons are called:
(A)
Alkenes
(B)
Alkanes
(C)
Alkynes
(D)
Benzynes
Question-10
The alkane used in portable blow - torches and gas - lighters.
(A)
Propane
(B)
Methane
(C)
Butane
(D)
Ethane
Your Score 0/10
Click
here
to see your answersheet and detailed track records.
Cambridge Secondary Grade 9
IGCSE
Practice in Related Chapters
Nature of Matter
Elements and Compounds
Acid,Base and Salts
Quantitative Chemistry
How far? How fast?
Patterns and properties of Metals
Planet Earth
Introducing Chemistry
Mixtures and Separating Techniques
Particle Theory
Periodic Patterns
Chemical Change
Chemical Analysis and Experimentation
Patterns and Properties of Non-metals
Petrochemicals and Polymers
Industrial Inorganic Chemistry
Organic Chemistry
Powered By
