1.

Statement-1 : The ionisation constants of weak diprotic acid are in theorder of Ka_(1) gt Ka. Statement-2 : Removal of H^(+) from anion is difficult as compared to neutral atom.

Answer»

If both the STATEMENTS are true and STATEMENT -2 is the correct explanation of statement-I
If both the statements are true but statement-2 is not the correct explanation of statement-I
If statement-I is true and statement-2 is FALSE
If statement-I is false and statement-2 is true.

Answer :A


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