Question

14. A student added a drop of universal indicator to 1ml of the given solution and found that a green colour is produced. pH value of the solution will be in the range of

0-3

4-6

7-9

10-12

​

Answer 1

Answer:

7-9

Explanation:

it is because green colour is neutral and the pH value is is always 7

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Answer 2

Answer:

Explanation:

a) 7

(b) 14

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