60th to 62nd B.P.S.C. (Pre) 2016
The gas used in the manufacture of Vanaspati Ghee from Vanaspati Oil is –
aHydrogen✓ Correct
bOxygen
cNitrogen
dCarbon dioxide
Explanation
See the explanation of the above question. ## Page 41
general-science
See the explanation of the above question. ## Page 41