CHEMICAL ENGINEERING | Chemical Process

Maleic anhydride is produced by catalytic oxidation of

Byadmin August 10, 2022

Question: Maleic anhydride is produced by catalytic oxidation of
[A].

toluene

[B].

ethyl alcohol

[C].

naphthalene

[D].

benzene

Answer: Option D

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Environmental Engineering

The amount of chemical coagulant added for treatment of polluted water __________ with increase in temperature of the polluted water to be treated.

Question: The amount of chemical coagulant added for treatment of polluted water __________ with increase in temperature of the polluted water to be treated.
[A].

decreases.
[B].
increases.
[C].
remains constant.
[D].
may increase or decrease ; depends on the chemical characteristics of polluted water.

Answer: Option A

Explanation:

No answer description available for this question.

Read More The amount of chemical coagulant added for treatment of polluted water __________ with increase in temperature of the polluted water to be treated.
Chemical Process

______________ is produced using molasses as the starting raw material ?

______________ is produced using molasses as the starting raw material ?

A. Methyl alcohol
B. Ethyl alcohol
C. Benzol
D. Dimethyl ether

Read More ______________ is produced using molasses as the starting raw material ?
Chemical Process

Which one of the following is not an elastomer ?

Which one of the following is not an elastomer ?

A. Polyisoprene
B. Neoprene
C. Nitrile-butadiene
D. None of these

Read More Which one of the following is not an elastomer ?
CHEMICAL ENGINEERING | Fuels and Combustion

As time passes, the calorific value of stored coal

Question: As time passes, the calorific value of stored coal
[A].

decreases
[B].
increases
[C].
remains unaltered
[D].
may increase or decrease (depends on the method of storage).

Answer: Option A

Explanation:

No answer description available for this question.

Read More As time passes, the calorific value of stored coal
Chemical Process

Sodium carbonate (soda ash) is not used in the manufacture of___________________?

Sodium carbonate (soda ash) is not used in the manufacture of___________________?

A. Fire extinguishers
B. Sugar
C. Baking powder
D. Detergents

Read More Sodium carbonate (soda ash) is not used in the manufacture of___________________?
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

For the gaseous phase chemical reaction, C2H4(g) + H2O(g) C2H5OH(g), the equilibrium conversion does not depend on the

Question: For the gaseous phase chemical reaction, C2H4(g) + H2O(g) C2H5OH(g), the equilibrium conversion does not depend on the
[A].

steam to ethylene ratio.
[B].
temperature.
[C].
pressure.
[D].
none of these.

Answer: Option D

Explanation:

No answer description available for this question.

Read More For the gaseous phase chemical reaction, C2H4(g) + H2O(g) C2H5OH(g), the equilibrium conversion does not depend on the

Similar Posts