QJEEM25Ch1269: JEE Main 2025 Chemistry - Class 12 JEEM25Ch1269 Solution: Given below are some nitrogen containing compounds : Each of…

Question

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Given below are some nitrogen containing compounds :

JEE Main 2025 (Online) 29th January Morning Shift Chemistry - Compounds Containing Nitrogen Question 10 English

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)

Accepted Answer

Benzyl Amine is most basic due to localised lone pair.

JEE Main 2025 (Online) 29th January Morning Shift Chemistry - Compounds Containing Nitrogen Question 10 English Explanation

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

1 Mole of Benzyl amine consumed 1 mole of HCl

So, Mole of HCl consumed $\rightarrow 0.00934$ mole

Mass of HCl consumed $\rightarrow 0.00934 \times$ molar mass of HCl

$\begin{aligned}& =0.00934 \times 36.5 \\& =0.341 \mathrm{gm} \\& =341 \mathrm{mg}\end{aligned}$

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