Correct answer
A. Is a positive displacement pump
Explanation
The correct answer is Is a positive displacement pump.
Benzoyl chloride is not used as a catalyst in the manufacture of________?
Schmidt number and Lewis number for pure air at atmospheric conditions are respectively________?
Fermentator temperature during production of alcohol from molasses is around ________ °C?
Heat transfer by ________ may not necessarily require the presence of a medium?
At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is ________ percent.?
Carbon tetrachloride (CCl4) is the starting raw material for the manufacture of________?