5502Chemical EngineeringMedium
Hydrazine (N2H4) is used mainly as a/an________?
ADetergents additive
BExplosive
CRocket fuel
DNone of these
Correct answer
C. Rocket fuel
Explanation
The correct answer is Rocket fuel.
Correct answer
C. Rocket fuel
Explanation
The correct answer is Rocket fuel.
In a liquid-liquid extraction, 10 kg of a solution containing 2 kg of solute C and 8 kg of solvent A is brought into contact with 10 kg of solvent B. Solvent A and B are completely immiscible in each other whereas solute C is soluble in both the solvents. The extraction process attains equilibrium. The equilibrium relationship between the two phases is Y* = 0.9X, where Y* is the kg of C/kg of B and X is kg of C/kg of A. Choose the correct answer?
Which of the following is a non-regenerative fixed bed catalytic reforming process?
During adiabatic expansion of gas________?
The Graetz number is concerned with the________
In case of a revolving mill, wet grinding compared to dry grinding________?
According to Chilton-Colburn analogy for mass transfer, NSt.NSc 2/3 is equal to________?