When melamine and formaldehyde polymerise, a resine intermedialte is formed. Identify the structure of this intermediate.

How are melamine formaldehyde resin prepared? Give one use.

When formaldehyde is treated with ammonia, the compound formed is:

When formaldehyde is treated with ammonia, the compound formed is:

Give the structure of melamine formaldehyde resin.

When chloroform reacts with NaOH an important reactive intermediate is formed . Type of reaction involved and formed intermediates are respectively .

When chloroform reacts with NaOH an important reactive intermediate is formed . Type of reaction involved and formed intermediates are respectively .