Which of the following statements are correct abount an aqueous solution of an acid and of a base? </br> A. lower the pH weaker the base </br> B. Lower the pH stronger the base</br> C. higher the pH stronger the acid</br> D. higher the pH weaker the acid</br>

Question

$\begin{array}{1 1} \text{(a) A and C} \\ \text{ (b) All of these} \\ \text{ (c) A and D} \\ \text{ (d) B and C} \end{array}$