Question

Which is strong acid dilute h2so4 or concentrated h2so4?

Answer 1

Concentrated H2 s o4 is more powerful than dilute H2 S o4 because in concentrated H2 S o4 high amount of acid is present in low amount of water but in dilute H2 S o4 low amount of acid and high amount of water is present which is essential to form Hydronium ion