The answer is True . The precision of a measuring is based on the fitness of its scale subdivisions
Visible light spectrum.
The visible light spectrum is part of the electromagnetic radiation spectrum
First you calculate the pOH of the solution:
pH+ pOH = 14
3.25 + pOH = 14
pOH = 14 - 3.25
pOH = 10.75
<span>Concentration of [OH]</span>⁻<span> in solution:
</span>
[ OH⁻ ] =

[ OH⁻ ] = 10^ - 10.75
[OH⁻] = 1.778 x 10⁻¹¹ Mhope this helps !