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Chemical Process

Chemical Process
Chloral is used in the manufacture of

Parathion
None of these
BHC
DDT

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Chemical Process
The enzyme which converts starch into the disacharides maltose is

Yeast
Diastase
None of these
Maltase

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Chemical Process
Salt is the basic raw material for the manufacture of

Potteries
Cement
Caustic soda
Glass

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Chemical Process
Soaps remove dirt by

Decreasing wettability
Supplying hydrophyllic group
Increasing the surface tension
None of these

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Chemical Process
Manufacture of phthalic anhydride uses __________ as a catalyst.

V₂O₅
Cr
Ni
Al₂O₃

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Chemical Process
Polymerisation product of C₂F4 (carbon tetraflouride) is called P.T.F.E (poly chloro tetra flouro ethylene). It is also called

Teflon
Epoxy resin
Polyurethane
Silicone

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