893Chemical EngineeringMedium
Which of the following is not an alloy of copper?
AMuntz metal
BPewter metal
CAdmiralty gun metal
DGerman silver
Correct answer
B. Pewter metal
Explanation
The correct answer is Pewter metal.
Correct answer
B. Pewter metal
Explanation
The correct answer is Pewter metal.
Caprolactam (a raw material for nylon-6 manufacture) is produced from ________?
Raw materials for nitric acid manufacture are________?
Which of the following parts of a jaw crusher is subjected to maximum wear and tear during its operation?
Ability of a material to ________ is indicated by its damping capacity?
When both the fluids flow concurrently in an absorber, the slope of the operating line is________?
Which of the following will increase the volume of a real gas by four times?