4273Chemical EngineeringMedium
Heat of reaction at constant volume is identified with ________ change?
ANeither A. nor B
BEnthalpy
CInternal energy
DEither A. or B
Correct answer
C. Internal energy
Explanation
The correct answer is Internal energy.
Correct answer
C. Internal energy
Explanation
The correct answer is Internal energy.
Identify the group in which all the polymers mentioned can be used to make fibres?
KOH solution used in Orsat apparatus absorbs________?
The mass number of an element is not changed, when it emits ________ radiations?
The main use of HCl is in the________?
Water-tube boiler is the one, in which ________?
Power requirement of fans having constant wheel diameter varies ________ fan speed?