4214Chemical EngineeringMedium
Number of macrocomponents present in coal according to Stopes are ________?
ASix
BTwo
CFive
DFour
Correct answer
D. Four
Explanation
The correct answer is Four.
Correct answer
D. Four
Explanation
The correct answer is Four.
Separation of isotopes is generally done using a/an ________ centrifuge?
Nitriding of steel is done (in electric furnace) at ________ °C?
Plasma is________?
The rate of scaling of furnace stock depends upon the________?
Hydrazine is largely used________?
Which of the following thermometers is not suitable for distant reading upto 60 metres?