Question

a student pH of four solutions a b c and d s11 5 7 and 2 respectively protect the nature of the following​

Answer 1

Answer:

2 ,5 are acidic

7 neutral

11 basic

Answer 2

Predicting the nature of the solution

The pH value of the solution is used to identify the basicity and acidity of the solution.

The reference value used for inference is as follows:

pH value 1 - 6: Acidic solution

pH value 7: Neutral solution

pH value 8-above: Basic solution

The pH of the unknown solutions A, B, C and D when correlated with the standard pH value it gives:

Solution A - 11 - Basic solution

Solution B - 5 - Acidic solution

Solution C - 7 - Neutral solution

Solution D - 2 - Acidic solution.

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