The solubility of drug Y,which contains a base with a pKa of 9, is 10 μM at pH 7 and 1 μM at pH 14. What is the intrinsic solubility of drug Y?Explain

The solubility of drug Y,which contains a base with a pKa of 9, is 10 μM at pH 7 and 1 μM at pH 14. What is the intrinsic solubility of drugY?

A)Greater than 10μM

B)Less than 1μM

C)10 μMD)1 μM

Or answer

E)if it is not possible to say.