7890Chemical EngineeringMedium
Main component of bone ash is ________?
ACalcium carbonate
BCalcium phosphate
CSodium phosphate
DCalcium sulphate
Correct answer
B. Calcium phosphate
Explanation
The correct answer is Calcium phosphate.
Correct answer
B. Calcium phosphate
Explanation
The correct answer is Calcium phosphate.
The trace metal present in insulin is________?
Which of the following pollutants, if present in atmosphere is detectable by its odour?
The amount of water evaporated in kg per kg of fuel burnt in a boiler is called the ________ of a boiler?
In Newton’s law range, the terminal velocity of a solid spherical particle falling through a stationary fluid mass varies as the ________ of its diameter?
Pick out the one which is not a chemical coagulant?
Space time equals the mean residence time________?