At very high concentration of enzymes, the rate of fermentation chemical reaction is _____________ the concentration of reactants?

Question: BHC (Benzene hexachloride) is made by the chlorination of benzene
[A].

which is an addition reaction.

[B].

which is a substitution reaction.

[C].

in absolute dark.

[D].

in presence of sunlight.

Answer: Option A

Explanation:

No answer description available for this question.

Question: Catalytic oxidation-dehydrogenation of methyl alcohol produces
[A].

formaldehyde

[B].

phenol

[C].

acetone

[D].

maleic anhydride

Answer: Option A

Explanation:

No answer description available for this question.

Question: Laboratory glass wares which reacts with hydroflouric acid, are made of the __________ glass.
[A].

lead

[B].

borosilicate

[C].

soda lime

[D].

alkali silicate

Answer: Option B

Explanation:

No answer description available for this question.

Question: Zeolite is a/an
[A].

naturally occuring clay which is capable of exchanging cations.

[B].

abrasive material.

[C].

catalyst used in shift conversion.

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.