Chemistry · 2022
JEE Main · 28 July 2022, Shift 2 · Q55
At 600 K, 2 mol of NO are mixed with 1 mol of O_2. 2 NO_( g ) + O_2( g ) 2 NO_2( g ) The reaction occurring as above comes to equilibrium under a…
At $\displaystyle 600 \mathrm{~K}, 2 \mathrm{~mol}$ of NO are mixed with $\displaystyle 1$ mol of $\displaystyle \mathrm{O}_2$.
$$2 \mathrm{NO}_{(\mathrm{g})}+\mathrm{O}_2(\mathrm{~g}) \rightleftarrows 2 \mathrm{NO}_2(\mathrm{~g})
$$The reaction occurring as above comes to equilibrium under a total pressure of $\displaystyle 1$ atm. Analysis of the system shows that $\displaystyle 0.6$ mol of oxygen are present at equilibrium. The equilibrium constant for the reaction is \_\_\_\_. (Nearest integer)
Official answer
2
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.