Question

The gas evolved when methylamine reacts with nitrous acid is ...................
(a) NH₃
(b) N₂
(c) H₂
(d) C₂H₆

Answer 1

$\huge\bold\blue{Answer}$

The gas evolved when methylamine reacts with nitrous acid is N2

EXTRA INFORMATION ✍✍

Nitrogen is a chemical element with symbol N and atomic number 7. It was first discovered and isolated by Scottish physician Daniel Rutherford in 1772.

Answer 2

ch3nh2 +hno2 - ch3oh+h2o+N2,so n2 gas evolve.hope this is helpfull