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Which of the following change at equilibrium will shift reaction in backward direction: `Fe^(3+)(aq)+SCN^(-)(aq)hArrFe(SCN)^(2+)(aq)`A. Addition of waterB. Addition of `KOH(aq)[Fe(OH)_(3)` is insoluble in water]C. Addition of `NaNO_(3)(s)`D. A and B both |
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Answer» `Fe^(3+)(aq)+SCN^(-)(aq)hArrFe(SCN)^(2+)(aq)` (A) For given Q `alpha` V `rArr` on addition of water `QgtK` reaction move backward (B) `Fe^(+3)+3OH^(-)hArrFe(OH)_(3)(s)` reaction moves backward |
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