What happens when : (i) Acetaldehyde reacts with `NH_(2)OH` , (ii) Acetone reacts

Acetaldehyde react with HCN :

what happens when Formaldehyde reacts with ammonia

(a) What is aldol-condensation reaction ? Write the reaction involved in it. (b ) What happens when (i) Aldehyde reacts with hydroxylamine. (ii) Ketone reacts with hydrazine.

What happens when metal oxide reacts with acid ?

What happens when : (i) Formic acid reacts with conc H_(2)SO_(4) . (ii) Acetic acid reacts with Cl_(2) in the presence of red P. Calcium acetate is heated.

Acetaldehyde reacts with NaoH to form:-

What happens when : Aluminium reacts with HNO_(3) .