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Consider the following equillibrium , 2N...

Consider the following equillibrium , `2NOCL = 2NO(g) + Cl_2(g)` if reaction has started with 2 moles of NOCL in a 1L closed container and allowed to attain equillibrium at equilibrium the moles of NO was found to be 0.4 the equillibrium constant (`K_c`)for the reaction is `x xx 10^(-3)` then the value of x is :

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2022-Question
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