Home
PDF Download
Exams
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Home
All MCQ
Exams
PDF Download
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Join Our Socials
Telegram Group
Join Community
Twitter Group
Pinterest Group
Facebook Group
Subscribe YouTube
What is the correct answer?
4
The amount of benzene present in pure Benzol is about __________ percent.
A.
30
B.
50
C.
70
D.
90
Correct Answer :
C. 70
Related Questions
How much temperature is maintained during quicklime manufacture in the…
__________ paper is used in the manufacture of newsprint paper.
High temperature carbonisation of coal produces
Calcination of gypsum produces
Hydrogenation of oil does not
Deaeration of water in its treatment is necessary, as it
Out of the following processes of paper pulp manufacture, the maximum…
Direct conversion of chemical energy into electrical energy is done in…
Silicone is a/an
Conversion of SO2 to SO3 in Monsanto 4-pass converter is about __________…
Salt is the basic raw material for the manufacture of
Vanillin is a type of
Inversion of sucrose produces
__________ process is used for producing soda ash.
Refractory bricks having high thermal conductivity is desirable, when…
Margarine is a/an
One of the steps during refining of cane sugar consists of addition of…
Frasch process is for
Salt is added in the kettle during soap manufacture to separate
The basic difference between vegetable oils and fats is in their
Which of the following is a detergent?
Concentration of hydrogen peroxide is done by
Plaster of Paris is
Roasting of metallurgical ores is done mainly to
The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon…
Which of the following is an additional step in the manufacture of paper…
Bromine is used in the preparation of
Sulphuric acid solution having a specific gravity of 1.20 at room temperature…
Low temperature carbonisation of coal takes place at __________ °C.
Fluorescent dyes are added in detergents to
Also checkout
Airport Engineering MCQ
Alkyl and Aryl Halides MCQ
Manufacturing & Production Engineering MCQ
Direction MCQ
USA government MCQ
Metabolism MCQ
Linux Operating System MCQ
Enuresis MCQ
Rearrangement Set 13 MCQ
Strength of Materials MCQ
Rugby MCQ
English Literature MCQ