Question

How can you say that the right to information act help to face the corruption

Answer 1

because if any one you suspect that he is corrupting then you have right to ask him... that's why it is right of yours to information... and that's why right to information act help to face the corruption...
hope it helps

Answer 2

As the parties have to file the Affidavit, they have to give the info about their income,etc.
Therefore by knowing the income we can get to know whether the party is corruption free or not.

Hope it is relative.