1089Chemical EngineeringMedium
All of the following alloying elements of steel increases hardness but sacrifice ductility, except________?
AVanadium
BChromium
CNickel
DMolybdenum
Correct answer
C. Nickel
Explanation
The correct answer is Nickel.
Correct answer
C. Nickel
Explanation
The correct answer is Nickel.
The reactions of high molecularity are rare, because________?
Sometimes, batch process is preferred over continuous process, when the product________?
Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity co-efficient of a gas at constant pressure ________ with the increase of reduced temperature?
Atmospheric pressure corresponds to a hydrostatic head of________?
The speed of a sound wave in a gas is analogous to the speed of ________?
Catalytic action in a catalytic chemical reaction follows from the ability of catalyst to change the ________?