Two samples of water and have pH values of 4.4 and 6.4 respectively. How many times more acidic sample is than sample ?

Two samples of water and have pH values of 4.4 and 6.4 respectively.

1.	Two samples of water and have pH values of 4.4 and 6.4 respectively. How many times more acidic sample is than sample ?
A.	0
B.	50
C.	100
D.	200
Answer» D. 200

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Two samples of water and have pH values of 4.4 and 6.4 respectively. How many times more acidic sample is than sample ?

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