pH scale, ionic product of water — task. Science Test Space, Class 10.

1.

The neutral value of \(pH\) scale is __________.

\(<6\)
\(>9\)
\(<10\)
\(=7\)

2.

How will we identify if a solution is acidic?

If its \(pH\) value is \(5\).
If its \(pH\) value is less than \(7\).
If its \(pH\) value is less than \(5\).
If its \(pH\) value is greater than \(7\).

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