Duration: 2:29

5 views

0

Select the correct statements:
(A) For the reaction, \( \mathrm{H}_{2}(g)+\mathrm{I}_{2}(g) \rightleftharpoons 2 \mathrm{HI} \); \( \frac{d\left[\mathrm{H}_{2}\right]}{d t}=K_{b}[\mathrm{HI}]^{2} \) for backward reaction and \( -\frac{d\left[\mathrm{H}_{2}\right]}{d t}=K_{f}\left[\mathrm{H}_{2}\right]\left[\mathrm{I}_{2}\right] \)
(B) At equilibrium net rate of change in conc. of \( \mathrm{H}_{2} \) is zero for, \( \mathrm{H}_{2}+\mathrm{I}_{2} \rightleftharpoons 2 \mathrm{HI} \).
(C) A thermodynamically favourable process actually takes place.
(D) A thermodynamically favourable process will not actually take place unless it chemical kinetics is favourable.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live