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An acid bottle is labelled 'pH=5'. Is th...

An acid bottle is labelled 'pH=5'. Is this acid a weak acid?

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The acid may be a weak acid or a very dilute strong acid. pH of an acid solution depends upon the concentration of `H_(3)O^(+)` ions in solution. So, from the value of pH is it not possible to predict whether the acid is weak or strong.
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  13. An acid bottle is labelled 'pH=5'. Is this acid a weak acid?

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