4268Chemical EngineeringMedium
A refrigerator works on the principle of ________ law of thermodynamics?
AZeroth
BFirst
CThird
DSecond
Correct answer
D. Second
Explanation
The correct answer is Second.
Correct answer
D. Second
Explanation
The correct answer is Second.
The main use of HCl is in the________?
The amplitude ratio for the sinusoidal response of ________ is < 1?
KOH solution used in Orsat apparatus absorbs________?
Which of the following is used for pumping crude oil from oil well?
The equation, (NSt × N2/3 Pr) = f/2, is the ________ analogy?
Closeness of packing is maximum in case of ________ crystal lattice?