Correct answer
B. Graphite
Explanation
The correct answer is Graphite.
Correction is applied to LMTD for ________ flow?
On addition of 1 c.c. of dilute hydrochloric acid (1% concentration) to 80 c.c. of a buffer solution of pH = 4, the pH of the solution becomes________?
Equilibrium moisture of a solid is equal to the total moisture minus free moisture. Which of the following substances will have maxi-mum equilibrium moisture?
Which of the following quantities need not be fixed before starting the design of a cocurrent absorber?
The most important factor, which determines the maximum height to which water can be lifted by a pump at standard temperature is the________?
In fluid flow, the boundary layer separation cannot occur________?