Correct answer
D. 1
Explanation
The correct answer is 1.
The adiabatic throttling process of a perfect gas is one of constant enthalpy________?
Fresh orange juice contains 12% (by weight) solids and the rest water 90% of the fresh juice is sent to an evaporator to remove water and subsequently mixed with the remaining 10% of fresh juice. The resultant product contains 40% solids. The kg of water removed from 1 kg fresh juice is________?
Gross national product (GNP) means the total value of ________ in a country?
The ratio of inertial forces to elastic forces is called the ________ number?
What is the unit of thermal conductivity?
Overall efficiency of the distillation column is ________?