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

Both B and C
Endothermic
Exothermic
Irreversible

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Linde process of gas liquefaction employs

Adiabatic expansion through a throttle valve (Joule-Thomson expansion)
Merely compressing the gas beyond its critical pressure
Exchange of heat with colder stream
Adiabatic expansion against a piston or in a turbine

ANSWER DOWNLOAD EXAMIANS APP