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 10-5respectively. What w

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<sup>-6</sup>
B.	1.4 10<sup>-1</sup>
C.	1.2 10<sup>-6</sup>
D.	1.3 10<sup>-8</sup>
Answer» D. 1.3 10<sup>-8</sup>