K1 and K2 for oxalic acid are 6.5×10-2and 6.1×10-5respectively. What will be the [OH–] in a 0.01M solution of sodium oxalate?

K1 and K2 for oxalic acid are 6.5×10-2and 6.1×10-5respecti

1.	K1 and K2 for oxalic acid are 6.5×10-2and 6.1×10-5respectively. What will be the [OH–] in a 0.01M solution of sodium oxalate?
A.	9.6×10-6
B.	1.4×10-1
C.	1.2×10-6
D.	1.3×10-8
Answer» D. 1.3×10-8