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Chemical Process

Chemical Process
Massacuits is a terminology used in the __________ industry.

Oil hydrogenation
Sugar
Paint
Soap

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Chemical Process
Hydrazine is largely used

In photographic industry
As rocket fuel
As a starting material for 'hypo'
In printing industry

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Chemical Process
Catalyst used in the oxidation of benzene to produce maleic anhydride is

Ni
Cr
Pt
V₂O₅

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Chemical Process
The manufacture of Kraft pulp is done by a/an __________ process.

Neutral
Acidic
None of these
Alkaline

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Chemical Process
Tall oil obtained as a by-product from the black liquor recovery is

Used in the manufacture of greases, emulsions & soaps
All of these
A black, sticky & viscous liquid
Composed mainly of rosin & fatty acids

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Chemical Process
Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C.

-53
-103
-183
-196

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