15. Catalytic hydrogenation of which of the tollowing will isopentane? a. CHs CH
ID: 551556 • Letter: 1
Question
15. Catalytic hydrogenation of which of the tollowing will isopentane? a. CHs CH2 CCH H2 b. CH2 CHCH (CH,) 2 e. All of these 16. The most stable conformation of 1,2-ethanediol (ethylene giycol) shown below OH It is the most stable conformation because: a. this corresponds to an anti conformation b. in general, gauche conformations possess Gait is stabilized by hydrogen bonding d. it is a staggered conformation e. it has the the minimum energy highest energy of all the possibilities ich structure represents the most stable conformation of cis-1,4-di-tert-butylcyclohexane? 17. Wh d. IVExplanation / Answer
Ans 15 e) All of these
The IUPAC name of isopentane is 2-methylbutane.
The catalytic hydrogenation of alkene yields the formation of alkane as the main product. The two hydrogen atoms add to the carbons containing double bond.