7297Chemical EngineeringMedium
A diathermanous substance ________ the thermal radiation completely?
AAbsorbs
BNone of these
CTransmits
DReflects
Correct answer
C. Transmits
Explanation
The correct answer is Transmits.
Correct answer
C. Transmits
Explanation
The correct answer is Transmits.
The effect of pressure on the heat capacity of the gases ________ is negligible?
Coal containing large quantity of ________ are difficult to wash?
For existence of aquatic life in water, the dissolved oxygen content in it, should not be less than ________ ppm?
For an isothermal variable volume batch reactor, the following relation is applicable for a first order irreversible reaction?
Mercaptans are________?
In case of a vertical tube evaporator, with increase in the liquor level, the________?