Give simple chemical tests to distinguish between the following pairs of compounds.
Propanal and propanone.
Acetophenone and benzophenone
Phenol and benzoic acid
Benzoic acid and ethyl benzoate
Pentan - 2 - one and pentan - 3 - one
Benzaldehyde and acetophenone
Ethanal and propanal
(i) Propanal and Propanone
(ii) Acetophenone and Benzophenone
(iii) Phenol and Benzoic acid
(iv) Benzoic acid and Ethyl benzoate
(v) Pentan-2-one and Pentan-3-one
(vi) Benzaldehyde and Acetophenone
(vii) Ethanal and Propanal