Given the solubility curves of KNO_3 and KCl, | vedclass

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(C) The correct answer is $(c)$.From the provided solubility graph,it is evident that the solubility of $KCl$ increases with an increase in temperatur

Vedclass · Accepted Answer

The solubility of $KCl$ decreases with temperature.

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(C) The correct answer is $(c)$.From the provided solubility graph,it is evident that the solubility of $KCl$ increases with an increase in temperature. Therefore,the statement $(c)$ is incorrect.$(a)$ From the graph,it is clear that at room temperature,the solubility values of $KNO_3$ and $KCl$ are different,so they are not equal. Thus,statement $(a)$ is correct.$(b)$ The curves for both $KNO_3$ and $KCl$ show an upward trend as temperature increases,indicating that their solubilities increase with temperature. Thus,statement $(b)$ is correct.$(d)$ The slope of the $KNO_3$ curve is much steeper than that of the $KCl$ curve,which means the solubility of $KNO_3$ increases significantly more than that of $KCl$ as temperature rises. Thus,statement $(d)$ is correct.

Given the solubility curves of $KNO_3$ and $KCl$,which of the following statements is not true?

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