7. Percentage degree of dissociation of water at 25^° C is A)1×10-7 B)1.8×10-9 C) 1.8×10-7 D)1×10-14

Q. One litre of solution contains ${10}^{-5}$ moles of $H^{+}$ ions at ${25}^{\circ }C$ percentage ionisation of water in solution is:

Q. The percentage degree of dissociation of water at ${25}^{o}C$ is $1.9\times {10}^{-7}$ and density is 1.0 g $c{m}^{-3}$ The ionic constant for water is:

Q. The degree of dissociation of pure water at $25{}^{o}C$ is found to be $1.8\times {10}^{-9}$. Find $K_{w}and{K}_d$ at $25{}^{o}C$ ?

Q. The degree of dissociation of water at ${25}^{o}C$ is $1.8\times {10}^{-7}$% and density is $1.0g{cm}^{-3}$. The ionic constant for water is:

Q. The degree of dissociation of water at ${25}^{\circ }C$ is $1.9\times {10}^{-7}$ and density is $1.0gc{m}^{-3}$ The ionic constant for water is :