Which of the following is true for the solution with the pH=0?

the OH − ion concentration is smaller than the H+ ion concentration
the OH − ion concentration is greater than the H+ ion concentration
the OH − ion concentration is equal of the H+ ion concentration
Such solution doesn't exist
In chem­istry, pH is a numeric scale used to specify the acidity or al­ka­lin­i­ty of an aqueous so­lu­tion. It is the negative of the log­a­rithm to base 10 of the activity of the hydrogen ion .Tra­di­tion­al­ly the pH is being defined as: pH = - log10 [H+], where [H+] it is a H+ ions con­cen­tra­tion in mol/dm^3 (M). So if pH = 0 this H+ ions con­cen­tra­tion is 1 mol/dm^3 and the solution is strongly acidic.

Answers distribution

the OH − ion concentration is smaller than the H+ ion concentration
the OH − ion concentration is greater than the H+ ion concentration
the OH − ion concentration is equal of the H+ ion concentration
Such solution doesn't exist
answers
flagthe United Arab Emirates
58%
25%
8%
8%
12
flagIndia
47%
11%
15%
24%
70
flagthe Netherlands
37%
25%
25%
12%
16
flagSweden
36%
27%
0%
36%
11
flagthe United States
35%
25%
22%
14%
124
flagUnknown
25%
17%
28%
28%
198
flagPoland
24%
19%
28%
26%
2803
flagthe United Kingdom
23%
19%
33%
24%
108
flagGermany
21%
18%
32%
27%
37
flagItaly
16%
33%
25%
25%
12
flagRepublic of Ireland
0%
28%
50%
21%
14

Gender

men24%
women27%
the OH − ion concentration is smaller than the H+ ion concentration
24%
28%
the OH − ion concentration is greater than the H+ ion concentration
18%
16%
the OH − ion concentration is equal of the H+ ion concentration
25%
29%
Such solution doesn't exist
31%
25%

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Which of the following is true for the solution with the pH=0?
367
33%

Details

Author: Paweł Kołodziejczyk
Illustration: Horia Varlan
Read more: wikipedia PH
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