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Chemical Process

Chemical Process
Fermentation of molasses to produce ethyl alcohol is done at __________ °C

250 - 300
< - 5
100 - 150
20 - 30

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Chemical Process
Lithopaneis

White lead
ZnS (white pigment)
Explosive
Filter aid

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Chemical Process
Which oil is preferred for paint manufacture?

Saturated oil
Drying oil
Non-drying oil
Semi-drying oil

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Chemical Process
Bleaching action of bleaching powder is due to its __________ properties.

None of these
Reducing
Oxidising
Disinfecting

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Chemical Process
Margarine is a/an

Explosive
Fat
Rocket propellant
Plasticiser

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Chemical Process
Conversion of SO₂ to SO₃ in Monsanto 4-pass converter is about __________ percent.

90
80
98
100

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