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Chemical Process

Chemical Process
A bio-catalyst produced by living cells which acts independent of the cell is called a/an

Nutrient
Enzyme
None of these
Substrate

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Chemical Process
Alkylbenzene sulfonate (ABS) is a

Rubber
Detergent
Polyester
Pesticide

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

Cr
Ni
V₂O₅
Al₂O₃

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Chemical Process
Which of the following is used as a binding material in soap to improve soap texture?

Sodium carbonate
Benzyl acetate
Rosin
Borax

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Chemical Process
Detergent is produced by the sulphonation of dodecyl benzene, which is an __________ reaction.

Exothermic
Both B and C
Irreversible
Endothermic

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Chemical Process
Teflon is

An inorganic polymer
Phenol formaldehyde
A monomer
Poly tetrafluoroethylene (P.T.F.E.)

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