3591Chemical EngineeringMedium
Brittleness induced due to the presence of sulphur in steel can be reduced by adding________?
AMagnesium
BVanadium
CCopper
DManganese
Correct answer
D. Manganese
Explanation
The correct answer is Manganese.
Correct answer
D. Manganese
Explanation
The correct answer is Manganese.
In case of a plate and frame filter press, filtrate flow through the cake follows ________ flow?
‘Cox’ chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the________?
Which is not an alumino-silicate refractory?
Working principle of mercury in glass thermometer is based on the ________ of mercury with increase in temperature?
Potassic fertilisers________?
Free energy change of mixing two liquid substances is a function of the________?