2181Chemical EngineeringMedium
The lightest non-inflammable gas is________?
AO2
BAr
CHe
DH2
Correct answer
C. He
Explanation
The correct answer is He.
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
C. He
Explanation
The correct answer is He.
Correct answer
C. Stainless steel
Explanation
The correct answer is Stainless steel.
Correct answer
C. Mean square of velocity fluctuations in the three co-ordinate directions
Explanation
The correct answer is Mean square of velocity fluctuations in the three co-ordinate directions.
Correct answer
A. Banbury internal mixer
Explanation
The correct answer is Banbury internal mixer.
Correct answer
D. All ‘A’, ‘B’ & ‘C’
Explanation
The correct answer is All ‘A’, ‘B’ & ‘C’.
Correct answer
D. Phthalic anhydride
Explanation
The correct answer is Phthalic anhydride.
Correct answer
A. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
Correct answer
B. A catalyst does not change AH of the reaction
Explanation
The correct answer is A catalyst does not change AH of the reaction.
Correct answer
D. Shortest centre to centre distance between adjacent tubes
Explanation
The correct answer is Shortest centre to centre distance between adjacent tubes.
Correct answer
C. 80 kg
Explanation
The correct answer is 80 kg.