A solution of potassium chloride has no effect on litmus whereas, a so – InterviewSolution

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1.	A solution of potassium chloride has no effect on litmus whereas, a solution of zinc chloride turns the blue litmus red. Give a reason.
Answer» This is because KCl does not undergo hydrolysis in water and the aqueous solution is neutral whereas ZnCl₂ undergoes hydrolysis in water to give an acidic solution which turns blue litmus solution red.

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