868Chemical EngineeringMedium
The softest material in Mho’s scale (for measuring hardness) is________?
ATalc
BRubber
CGypsum
DNone of these
Correct answer
A. Talc
Explanation
The correct answer is Talc.
Correct answer
A. Talc
Explanation
The correct answer is Talc.
Softness of silver can be converted into hardness by alloying it with small quantity of________?
‘Mixed gas’ used in steel plants is a mixture of________?
Molecular diffusivity of a liquid________?
Continuous measurement of moisture content of paper in paper industry is done by measuring the________?
In large thermal power stations very fine particulates present in flue gas are removed by________?
Titanium metal________?