2133Chemical EngineeringMedium
If a solid is compressed adiabatically in its elastic range, its ________ remains constant?
AEnthalpy
BInternal energy
CEntropy
DTemperature
Correct answer
C. Entropy
Explanation
The correct answer is Entropy.
Correct answer
C. Entropy
Explanation
The correct answer is Entropy.
Roasting of metallurgical ores is done mainly to ________?
Prandtl number for water at 20°C is about ________?
Operating velocity in a packed tower is usually ________ the flooding velocity?
The concentration of (H+) ions is 4 x 10-5 in a solution. Then pH of the solution will be (Given log 4 = 0.6)?
Entrainer used in Azeotropic distillation should________?
Solutions which distil without change in composition are called________?