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For a reaction `2NH_(3)rarrN_(2)+3H_(2)` , it is observed that `(-d(NH_(3)))/(dt)=k_(1)(NH_(3)),(d(N_(2)))/(dt)=k_(2)(NH_(3)),(d(H_(2)))/(dt)=k_(3)(NH_(3))` What is the reletion between `k_(1),k_(2) and k_(3)`?A. `k_(1) = k_(2) = k_(3)`B. `k_(1) = 3k_(2) = 3k_(3)`C. `1.5k_(1) = 3k_(2) = k_(3)`D. `2k_(1) = k_(2) = 3k_(3)` |
Answer» Correct Answer - C `2NH_(3) to N_(2) + 3H_(2)` Rate `= - (1)/(2) (d[NH_(3)])/(dt) = (d[N_(2)])/(dt) = (1)/(3) (d[h_(2)])/(dt)` `(1)/(2) k_(1) [NH_(3)] = k_(2) [H_(3)] = (1)/(3) k_(3) [NH_(3)]` `1. k_(1) = 3K_(2) = k_(3)` |
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