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Chemical Process

Chemical Process
Epoxy resin

Is a good adhesive
Is a polyester
Cannot be used for surface coatings
Is an elastomer

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Chemical Process
Le-Blanc process is a primitive process for the manufacture of

Bromine from sea water
Hydrochloric acid
Soda ash
Caustic soda

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Chemical Process
Phenol is mainly used

To produce polyester resin
To produce phenol formaldehyde
To produce benzene
As a plasticiser for unsaturated polyster

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Chemical Process
Hydrogenation of oil takes place in a/an __________ reactor.

None of these
Autothermal
Trickle bed
Plug flow

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Chemical Process
Chemical formula of BHC, which is an insecticide is

C₆H₅Cl
C₆H₆Cl₆
C₆H₄Cl₂
C₆Cl₆

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Chemical Process
Flux addition during smelting of ore is done to

Enhance rate of reaction
Remove impurities/gangue
Separate slag from metal
Accelerate reduction of ore

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MORE MCQ ON Chemical Process

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