Question

what is pH in chemistry class 10

Answer 1

Hii. Your answer
pH of a solution defined as the negative logarithm of the concentration (in moles per litre) of hydrogen ions which it contains.

Answer 2

hey mate.....
here is your ans.....

pH is defined as the negative logarithm ( base 10 ) of hydrogen ion concentration in moles per litre
pH= -log base10[H+]

hope it helps......