Ionic product of water — task. Science TNSB Mentoring, Class 10 Crash course.

Select the best answer:

1. The correct equation for the self-ionisation of water is

\(2H_2O_{(l)}⇌H_3O^-{(aq)}+OH^-_{(aq)}\)
\(2H_2O_{2(l)}⇌H_3O^+{(aq)}+OH^-_{(aq)}\)
\(2H_2O_{(l)}⇌H_3O^+{(aq)}+OH^-_{(aq)}\)
\(2H_2O_{(l)}⇌H_3O^+{(aq)}+OH^+_{(aq)}\)

2. The ionic product of water is defined as

sum of \( H^ +\) and \( OH^ −\) concentrations
ratio of \( H^ +\) and \( OH^ −\) concentrations
difference between \( H^ +\) and \( OH^ −\) concentrations
product of \( H^ +\) and \( OH^ −\) concentrations

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