Aldehydes and ketones undergo nucleophilic/electrophilic addition reactions.

(a) Aldehydes and ketones undergo a number of nucleophilic addition reactions. Why? (b) Acetic acid is liquid while aromatic acids are solids, Give reasons.

A : Aldehydes and ketones undergo nucleophilic addition reaction. R : Aldehydes and ketones contain carbonyl group.

(b) (i) Why do aldehydes and ketones undergo a large number of nucleophilic addition reactions. (ii) What is Gattermann-Koch reaction? Write chemical reaction involved in it.

Aldehyde and ketone undergo nucleophilic addition reaction because of polarity between gtC=O group . The reactivity of carbonyl groups toward nucleophile depends upon the nature of inductive effect of froup present at carbonyl carbon. Which among the following is more reactive towards nucleophilic addition reaction

Aldehyde and ketone undergo nucleophilic addition reaction because of polarity between gtC=O group . The reactivity of carbonyl groups toward nucleophile depends upon the nature of inductive effect of froup present at carbonyl carbon. Nucleophilic addition reaction over carbonyl compound is shown by :

Aldehyde and ketone undergo nucleophilic addition reaction because of polarity between gtC=O group . The reactivity of carbonyl groups toward nucleophile depends upon the nature of inductive effect of froup present at carbonyl carbon. Which of the following is least reactive for nucleophilic addition reaction

Electrophilic Addition Reaction |Summary

Assertion : Aromatic aldehydes and ketones undergo electrophilic substitution reaction at metaposition. Reason : Carbonyl group activates the ring towards electrophilic substitution reactions.

Why do alkenes undergo electrophilic addition reactions ?