Liquid vegetable oils are converted to solid margarine by the use of
[amp_mcq option1=”hydrogen gas” option2=”chlorine gas” option3=”carbon dioxide gas” option4=”oxygen gas” correct=”option1″]
This question was previously asked in
UPSC NDA-2 – 2022
Liquid vegetable oils are converted to solid margarine by the use of
[amp_mcq option1=”hydrogen gas” option2=”chlorine gas” option3=”carbon dioxide gas” option4=”oxygen gas” correct=”option1″]