What is the percentage hydrolysis of NaCN in N/80 solution when the dissociation constant for HCN is 1.3xx10^(-9) and K_(w)=1.0xx10^(-14)

What is the percentage hydrolysis of NaCN in N/80 solution when the di

1.	What is the percentage hydrolysis of NaCN in N/80 solution when the dissociation constant for HCN is 1.3xx10^(-9) and K_(w)=1.0xx10^(-14)
Answer» 2.48 5.26 8.2 9.6 Answer :A::C