5990Chemical EngineeringMedium
Raw materials used for producing ________ cement does not contain iron oxide?
ASlag
BPozzolan
CWaterproof
DWhite
Correct answer
D. White
Explanation
The correct answer is White.
Correct answer
D. White
Explanation
The correct answer is White.
A photochemical reaction is ________ light?
Which of the following fluid flow measuring devices can measure the largest flow rate?
Pick out the wrong statement. Raoult’s law does not apply, when the________?
A propeller agitator________?
Which one expands on heating?
Catalyst used in catalytic polymerisation which produces polymer gasoline is________?