For a weak acid, the incorrect statement is
Its dissociation constant is low
Its $p{K_a}$ is very low
It is partially dissociated
Solution of its sodium salt is alkaline in water
A compound whose aqueous solution will have the highest $pH$
What is polyprotic acid ? Give examples of polyprotic acid and its ionization.
A weak base $MOH$ of $0.1\, N$ concentration shows a $pH$ value of $9$. What is the percentage degree of ionisation of the base ? ......$\%$
$p{K_a}$ value for acetic acid at the experimental temperature is $5$. The percentage hydrolysis of $0.1\,\,M$ sodium acetate solution will be
Calculate the $pH$ of a $0.10 \,M$ ammonia solution. Calculate the pH after $50.0 \,mL$ of this solution is treated with $25.0 \,mL$ of $0.10 \,M$ $HCl$. The dissociation constant of ammonia, $K_{b}=1.77 \times 10^{-5}$