Salicyladehyde can be prepard form

Salicylaldehyde can be separated from the mixture of salicyladehyde and p - hydroxy benzaladehyde by

Salicylaldehyde can be separated from the mixture of salicyladehyde and p - hydroxy benzaladehyde by

Salicyladehyde larr Phenol rarr Salicylic acid. How are these conversions made?

Silver can be separated form lead by:

Silver can be separated form lead by:

Silver can be separated form lead by:

Phenol in presence of sodium hydroxide reacts with chloroform to form salicyladehyde. The reaction is knowns as The reaction is known as

Prove that an integer which can be expressed in the form of 6k+5 can be also expressed in the form of 3k-1.