Styrene is produced from ethyl benzene by the process of__________________?

Question: Drinking (potable) water treatment does not involve
[A].

coagulation

[B].

sedimentation

[C].

softening

[D].

disinfection

Answer: Option C

Explanation:

No answer description available for this question.

Question: Ethanol amine is produced using ammonia and
[A].

ethyl benzene

[B].

ethylene oxide

[C].

ethanol

[D].

ethane

Answer: Option B

Explanation:

No answer description available for this question.

Question: Dense soda ash used in the manufacture of glass, is chemically represented by
[A].

Na2CO3

[B].

Na2CO3.10H2O

[C].

Na2CO3.H2O

[D].

Na2HCO3

Answer: Option C

Explanation:

No answer description available for this question.

Question: In the Lurgi coal gasifier
[A].

coking coals cannot be used.

[B].

low carbon conversion efficiency is achieved.

[C].

entrainment of solids is higher.

[D].

large quantity of coal can be processed.

Answer: Option D

Explanation:

No answer description available for this question.