Q: Hydrogenation of vegetable oils using nickel catalyst is an example of
(a)Substitution reaction.
(b)Elimination reaction.
(c)Addition reaction.
(d)Free-radical polymerization.
Correct Answer: (c)
The correct answer is (d) 'सहसंयोजक बहुलकीकरण'. This question from the General Studies domain tests knowledge of Miscellaneous.