Asolution with a ph of 11 has a [h+] of:
a) 11
b) 1 x
c) 1 x
d) 1 x
e) 1 x

Answer : The correct option is, (C)

Explanation : Given,

pH = 11

pH : It is defined as the negative logarithm of hydrogen ion cocnetration.

Mathematically it is represented as :

Now put the value of pH in this expression, we get the hydrogen ion concentration.

Therefore, the hydrogen ion concentration is

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error