1.

The first and second dissociation constant of an acid \[{{H}_{2}}A\] are\[1.0\times {{10}^{-5}}\] and \[5.0\times {{10}^{-10}}\] respectively. The overall dissociation constant of the acid will be:

A. \[5.0\times {{10}^{-5}}\]        
B. \[5.0\times {{10}^{15}}\]
C. \[5.0\times {{10}^{-15}}\]       
D. \[0.2\times {{10}^{5}}\]
Answer» D. \[0.2\times {{10}^{5}}\]


Discussion

No Comment Found

Related MCQs