Chemistrymedium · Past Paper
Which of the following equations represents a reversible reaction?
A$C + O_2 \rightarrow CO_2$
B$AgNO_3 + NaCl \rightarrow AgCl + NaNO_3$
C$N_2 + 3H_2 \rightleftharpoons 2NH_3$
D$2KClO_3 \rightarrow 2KCl + 3O_2$
✓ Correct Answer: C — $N_2 + 3H_2 \rightleftharpoons 2NH_3$
The reaction for the synthesis of ammonia is reversible and reaches a state of equilibrium.
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