3872Chemical EngineeringMedium
In a chemical reaction, ________ are conserved?
AIons
BAtoms
CMasses
DBoth B. & C.
Correct answer
D. Both B. & C.
Explanation
The correct answer is Both B. & C..
Correct answer
D. Both B. & C.
Explanation
The correct answer is Both B. & C..
Main constituent of phosphate rock is________?
Out of all the elastomers, natural rubber has the longest elongation range & flexibility of the order of ________ percent?
Ore concentration by froth floatation utilises the ________ of ore particles?
An example of indirectly heated furnace is the________?
‘Amortization’ in respect of financial obligation of a company means the________?
Color of nitric acid is light yellow due to the presence of________?