Question

ans this fasttt plzz
iupac names..

Answer 1

hey buddy ⏺⏺⏺


➡ 1st compound is Benzenaldehyde


➡2nd compound is Benzene prop-1-al-2-ene


➡ IUPAC name of the given compound is

Pent-4-ene-2-one

Answer 2

1. CH2O2
2.Carboxylic acids reacts with sodium hydrogen carbonate to produce carbon dioxide gas which can be seen in the form of a brisk effervescence. Carboxylic acid reacts with alcohol in presence of conc. sulphuric acid to form ester that isidentified by the presence of a fruity smell.