3577Chemical EngineeringMedium
________ is a special constituent of chlorophyll without which photosynthesis is not possible?
ACalcium
BPhosphorous
CHydrogen
DNitrogen
Correct answer
D. Nitrogen
Explanation
The correct answer is Nitrogen.
Correct answer
D. Nitrogen
Explanation
The correct answer is Nitrogen.
For separation of sugar solution from settled out mud, we use a ________ filter?
________ of hard alloy and tool steel is done to make it easily machinable?
Which of the following is directly concerned with the heat transfer?
Platforming is a ________ process?
Copper has very low________?
Fast breeder nuclear reactors using enriched uranium as fuel may contain upto a maximum of ________ percent of U-235 (i.e. fissile material)?