Q60. Xg of ethylamine is subjected to reaction with $\mathrm { NaNO } _ { 2 } / \mathrm { HCl }$ followed by water; evolved dinitrogen gas which occupied 2.24 L volume at STP. X is $\quad \times 10 ^ { - 1 } \mathrm {~g}$.
Q60. Xg of ethylamine is subjected to reaction with $\mathrm { NaNO } _ { 2 } / \mathrm { HCl }$ followed by water; evolved dinitrogen gas which occupied 2.24 L volume at STP. X is $\quad \times 10 ^ { - 1 } \mathrm {~g}$.