Catalytic oxidation of naphthalene produces ?
Catalytic oxidation of naphthalene produces ?
A. Styrene
B. Phenol
C. Phthalic anhydride
D. None of these
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A bio-catalyst produced by living cells which acts independent of the cell is called a/an_______________?
A bio-catalyst produced by living cells which acts independent of the cell is called a/an_______________?A. Substrate
B. Enzyme
C. Nutrient
D. None of theseNeoprene is the trade name of___________________?
Neoprene is the trade name of___________________?A. Polyurethane
B. Phenol formaldehyde
C. Polychlorophrene
D. Styrene-butadiene rubberFats as compared to oils have ___________________?
Fats as compared to oils have ___________________?A. More unsaturated glycerides of fatty acids
B. Less unsaturated glycerides of fatty acids
C. Much higher reactivity to oxygen
D. Lower melting pointIsopropyl benzene produced by alkylation of benzene with propylene is known as
Question: Isopropyl benzene produced by alkylation of benzene with propylene is known as
[A].neoprene [B].
cumene [C].
gelatin [D].
mercaptans Answer: Option B
Explanation:
No answer description available for this question.
Hydrogenation of oil takes place in a/an __________ reactor.
Question: Hydrogenation of oil takes place in a/an __________ reactor.
[A].autothermal [B].
trickle bed [C].
plug flow [D].
none of these Answer: Option B
Explanation:
No answer description available for this question.
Sugar content in sugarcane on cane basis is about _______________ percent by weight ?
Sugar content in sugarcane on cane basis is about _______________ percent by weight ?A. 1 to 5
B. 5 to 10
C. 15 to 20
D. 20 to 30