Smartindia Classroom
CONTENTS
Maths
English
Physics
Chemistry
Biology
Geography
Computer
Business Studies
Accountancy
Back to home
Start Practice
Question-1
The general formula of aliphatic alcohols.
(A)
CnH
2n+1
COOH
(B)
CnH
2n+1
OH
(C)
CnH
2n+1
CHO
(D)
CnH
2n+1
Question-2
The fuel used for US champ car racing is:
(A)
Diesel
(B)
Petrol
(C)
Methanol
(D)
Ethanol
Question-3
The acid catalyst used when ethanol is treated with ethanoic acid.
(A)
HCl
(B)
HNO
3
(C)
H
2
S
(D)
H
2
SO
4
Question-4
Ethanol on refluxing with excess of acidified dichromate gives:
(A)
Ketane
(B)
Aldehyde
(C)
Carboxylic acid
(D)
Alkane
Question-5
The alcohol which do not react with acidified dichromate is:
(A)
Primary alcohol
(B)
Secondary alcohol
(C)
Tertiary alcohol
(D)
Aliphatic alcohol
Question-6
Ethanol on heating with acidified dichromate gives:
(A)
Ketane
(B)
Aldehyde
(C)
Carboxylic acid
(D)
Alkane
Question-7
The dehydrating agent used to convert alcohol to ethene is:
(A)
CaCl
2
(B)
CaSO4
(C)
HCl
(D)
H
2
SO
4
Question-8
The compound having the smell of apples.
(A)
Ethanol
(B)
Propanol
(C)
Butanol
(D)
Pentanol
Question-9
If oxygen is present during fermentation, then ethanol is oxidised to:
(A)
Aldehyde
(B)
Ketone
(C)
Acid
(D)
Acid halide
Question-10
The spectroscopy which is used to identify alcohols.
(A)
Mass
(B)
Ultraviolet
(C)
Infra red
(D)
Raman spectroscopy
Your Score 0/10
Click
here
to see your answersheet and detailed track records.
Cambridge Advanced Grade 12
IGCSE
Practice in Related Chapters
Planet Earth
Atomic Structure
Group VII Elements and their Compounds
Halogenoalkanes
Basic Concepts in Organic Chemistry
Alcohols
Hydrocarbons: Alkenes
Hydrocarbons: Fuels
Reaction Rates
Enthalpy Changes
Equilibria
Powered By
