Question

Which statement is true for a solution when its concentration of hydroxide ions becomes equal to the concentration of hydronium ions?
It becomes more acidic.
It becomes more alkaline.
Its pH becomes equal to 0.
Its pH becomes equal to 7.

Answer 1

When for a solution concentration of hydroxide ions becomes equal to the concentration of hydronium ions, its pH becomes equal to 7.

What is pH?

pH of any solution is used to define the acidity, basicity or neutrality of the solution.

• pH ranges from 0 to 6.9 shows acidity.
• pH 0 shows the neutrality.
• pH ranges from 7.1 to 14 shows the basicity.

When the concentration of hydronium ion is equal to the concentration of the hydroxide ion then the resultant solution will be neutral, as they have a pH equals to 0.

Hence, pH of the solution becomes equal to 7.

To know more about pH, visit the below link:
https://brainly.com/question/172153

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