624Chemical EngineeringMedium
Magnesium and calcium ________ cause temporary hardness of water?
ACarbonates
BPhosphates
CBicarbonates
DSulphates
Correct answer
C. Bicarbonates
Explanation
The correct answer is Bicarbonates.
Correct answer
C. Bicarbonates
Explanation
The correct answer is Bicarbonates.
Silicon carbide is a/an________?
Adipic acid is an intermediate in the manufacture of ________?
Extraction of uranium from its ore is done by ________ method?
When iron is rusted, it is________?
Size of the combustion chamber of a furnace depends upon the ________?
‘Hollander beater’ machine used in the paper manufacturing plant does not accomplish the task of________?