16. Two drinks P and Q gave acidic and alkaline reactions, respectively. One has a pH value of 9 and the other
has a pH value of 3. Which drink has the pH value of 9 ?
answer please......
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Answered by
1
Answer:
the drinks which changes red litmus paper to blue will have the pH 9 or else the drink which is weak in comparison to another will have the pH 9(because the drink having pH 9 will be a weak base and the drink having pH 3 will be a strong acid.)
Answered by
0
Answer:
Drink of Q will be pH is 9 because basic solution of pH and greater than 7 of pH scale.
So, the drink of Q not P
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