N₂ + 3H₂ ⇌ 2NH₃ with 20 g.... | JEE Main 2022 | Mole Concept

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JEE MAIN 2022

29-07-22 S1

Question

$\begin{aligned} & \mathrm{N}_{2(\mathrm{~g})}+3 \mathrm{H}_{2(\mathrm{~g})} \rightleftharpoons 2 \mathrm{NH}_{3(\mathrm{~g})} \\ & 20 \mathrm{~g} 5 \mathrm{~g}\end{aligned}$ Consider the above reaction, the limiting reagent of the reaction and number of moles of $\mathrm{NH}_3$ formed respectively are:

Select the correct option:

A

$\mathrm{H}_2, 1.42$ moles

B

$\mathrm{H}_2, 0.71$ moles

C

$\mathrm{N}_2, 1.42$ moles

D

$\mathrm{N}_2, 0.71$ moles

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