Question

In the chemical reaction. N. + 3H 2 NH, at equilibrium :
(1) equal volumes of N, & H, are reacting
(2) equal masses of N, & H, are reacting
(3) the reaction has stopped
(4) the amount of ammonia formed is equal to amount of NH, decomposed into N, & H,
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Answer 1

Answer: Option (4)

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