That the substance being tested for acidity is very alkaline.
pH =12 is a very strong base. The high value pH is #14#.
BASE
A basic solution.
because the substance is high on pH value because the substance is high on pH value
The value of high pH indicates the basicity of that substance.
lower the pH the higher chances of it getin killed because it will get denatured and at pH 7 or close to 7 (neutral) there would be good growth..
green indicates the pH value of 5-6 which is slightly acidic. for the whole pH color scale go to the reference cited.
High Temperature and high PH value.
it has a very low acidic pH of 2.
High temperature and PH value
Anything from about pH 5 and down is increasingly more acidic.
How acidic or basic a solution is. Simply, it's concentration of H+ molecules. The higher the pH value the lower the acidity.pH = -log10[H+]