Sponsor Area

Control And Coordination

Question
CBSEENSC10010915

1 mole per litre of (A) has pH equal to 13 and 1 mole per litre of (B) has pH equal to 11. Which is stronger? Whether these are bases or acids?

Solution
The pH of A and B is more than 7. Therefore of both A and B are bases. Since both are of equal concentration and the pH of A is more than that of B, A is a stronger base than B.