Action of nitrous acid on ethyl amine gives-

The action of nitrous acid on ehtyl amine gives

Action of nitrous acid with ethylamine produces

What is the action of nitrous acid on glycine ?

What is the action of (a) Diethyl oxalate on Ethylamine (b) Diethyl oxalate on Diethyl amine (c) Nitrous acid on Diethyl amine (d) Nitrous acid on Triethyl amine