Question
Chemistry Question on Bohr’s Model for Hydrogen Atom
Given the solubility curves of KNO3 and KCl, which of the following statements is not true?
A
(A) At room temperature the solubility of KNO3 and KCl are not equal.
B
(B) The solubilities of both KNO3 and KCl increase with temperature.
C
(C) The solubility of KCl decreases with temperature.
D
(D) The solubility of KNO3 increases much more compared to that of KCl with increase in temperature.
Answer
(C) The solubility of KCl decreases with temperature.
Explanation
Solution
Explanation:
We can see from the curve of both the compounds:Solubility increases as temperature increase with different rate. Therefore, statement in option (C) is incorrect as it says solubility decreases with increase in temperature.Hence, the correct option is (C).