Question

Four samples A, B, C and D change the colour of pH paper or solution to

Green, Reddish-pink, Blue and Orange. Their pH was recorded as 7, 2, 10.5 &

6 respectively. Which of the samples has the highest amount of Hydrogen ion

concentration? Arrange the four samples in the decreasing order of their pH.​

Answer 1

Ur answer is there in the attachment below..hope it helped uh!!

Answer 2

Explanation:

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