2581Chemical EngineeringMedium
The capillary rise of mercury is maximum in glass tube of dia ________ mm?
A5
B0.5
C2
D1
Correct answer
B. 0.5
Explanation
The correct answer is 0.5.
Correct answer
B. 0.5
Explanation
The correct answer is 0.5.
Laboratory gas is obtained by the cracking of________?