4048Chemical EngineeringMedium
Celluloid is chemically________?
ARegenerated cellulose
BCellulose nitrate
CCellulose acetate
DCellulose acetate butyrate
Correct answer
B. Cellulose nitrate
Explanation
The correct answer is Cellulose nitrate.
Correct answer
B. Cellulose nitrate
Explanation
The correct answer is Cellulose nitrate.
In a forward feed multiple effect evaporator, the pressure is ________?
Which of the following heat treatment processes is usually applied to castings?
One of the methods of purification of leach liquor is ion exchange, which involves________?
Pick out the correct statement?
Galvanic corrosion cannot be prevented by________?
Mass transfer co-efficient ‘K’ according to penetration theory varies with mass diffusivity as________?