Given below are some nitrogen containing compounds.

 

 

Each of them is treated with HCl separately. 1.0 g of the most basic compound will consume ______mg of HCl.
(Given molar mass in g mol–1 C:12, H : 1, O : 16, Cl : 35.5)

Benzyl Amine is most basic due to localised lone pair.

Mole of benzyl Amine $\Rightarrow \frac{1}{107}=0.00934\mathrm{mole}$

1 Mole of Benzyl amine consumed 1 mole of HCl
So, Mole of HCl consumed → 0.00934 mole
Mass of HCl consumed → 0.00934 × molar mass of HCl
= 0.00934 × 36.5
= 0.341 gm
= 341 mg