6948Chemical EngineeringMedium
If the pressure on 100 c.c. of air is halved, then its volume (at the same temperature) would be ________ c.c?
A100
B200
C205
D50
Correct answer
B. 200
Explanation
The correct answer is 200.
Correct answer
B. 200
Explanation
The correct answer is 200.
Holes for riveting purposes should be preferably made by________?
Muntz metal is a/an alloys of________?
In a working refrigerator, the value of COP is always________?
Nusselt number is the ratio of the ________?
Which of the following can be made into briquettes without the use of a binder?
Alum [Al2(SO4)3] is used as a coagulant in water treatment to remove________?