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Chemical Process

Chemical Process
Fat dispersed in water is exemplified by

Gel
Emulsion
Colloids
Butter

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Chemical Process
Commercial production of calcium carbide requires limestone and __________ as raw materials.

Fuel oil
Sand
Soda ash
Coke

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Chemical Process
Pick out the endothermic reaction out of the following.

C+1/2O₂ = CO
CO +1/2O₂ = CO₂
CaCO₃ = CaO + CO₂
CO + 3H₂ = CH₄ + H₂O

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Chemical Process
Neoprene is a

None of these
Monomer
Synthetic rubber
Polyester

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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
-196
-183

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Chemical Process
Sucrose content in the raw juice extracted from sugar cane is about __________ percent.

15 - 20
43832
80 - 85
50 - 60

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MORE MCQ ON Chemical Process

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