In 1966, Buckley began hosting Firing Line, a political talk show on National Educational Television, the forerunner of PBS. 1,429 weekly episodes were produced over the next 33 years, until Buckley stepped down in 2000.
Hence, the anion of a ketone, where there are extra alkyl groups is less stable than that of an aldehyde, and so, a ketone is less acidic. In the ester, there is also a resonance donation from the alkoxy group towards the carbonyl that competes with the stabilisation of the enolate charge.
Aldehydes are more reactive towards nucleophillic addition reactions. 1.inductive effect : since carbonyl group of ketones is connected to alkyl groups,and alkyl group has electron donating inductive effect,it increases electron density on carbon of carbonyl group in ketones,making it less electrophilic. Therefore nucleophiles fail to attack ketones'carbonyl grp. And hence aldehydes are more reactive.