7964Chemical EngineeringMedium
Neoprene is chemically known as ________?
APoly chloroprene
BStyrene butadiene rubber (SBR)
CPolyurethane
DPolybutadiene
Correct answer
A. Poly chloroprene
Explanation
The correct answer is Poly chloroprene.
Correct answer
A. Poly chloroprene
Explanation
The correct answer is Poly chloroprene.
The most common filter aid is________?
Coffee is prepared from coffee beans by leaching with________?
Calorific value of wood gas is about ________ kcal/Nm3?
Higher fuel combustion efficiency cannot be achieved by________?
Which is the most efficient and best for measuring very small flow rate of gases?
Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a ________ conveyor?