Which of the following reaction(s) produces propene as one of the important organic product?

Which of the following reaction(s) produces propene as one of the impo

1.	Which of the following reaction(s) produces propene as one of the important organic product?
Answer» `CH_3- OVERSET(O)overset(\|\|)C-CH_3 + Zn (Hg) overset(HCl)to ` `CH_3-CH-2 - CH-2 -overset(+)(N)(CH_3)_3 Br^(-) underset(DELTA)overset(AgOH)to` `CH_3- underset(COOK)underset(\|)CH-CH_2 - COOK (aq) overset("Electrolysis")to ` `CH_3 - CHO + (C_6H_5)_3P=CH_2 overset(Delta)to` SOLUTION :(a) is Clemmenson.s reduction, GIVES propane. (b) gives alkene, Hoffmann.s elimination. (c) also gives propene as