1.

In the chemical reaction \[{{N}_{2}}+3{{H}_{2}}\]⇌\[2N{{H}_{3}}\] at equilibrium point, state whether              [NCERT  1977]

A.                 Equal volumes of \[{{N}_{2}}\] and \[{{H}_{2}}\]  are reacting
B.                 Equal masses of \[{{N}_{2}}\] and \[{{H}_{2}}\] are reacting
C.                 The reaction has stopped
D.                 The same amount of ammonia is formed as is decomposed into \[{{N}_{2}}\] and \[{{H}_{2}}\]
Answer» E.


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