For a weak acid, the incorrect statement is
For a weak acid, the incorrect statement is
- A
Its dissociation constant is low
- B
Its $p{K_a}$ is very low
- C
It is partially dissociated
- D
Solution of its sodium salt is alkaline in water
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Equal volumes of three acid solutions of $pH \,3, 4$ and $5$ are mixed in a vessel. .........$ \times 10^{-4} \,M$ will be the $H^+$ ion concentration in the mixture ?
- [AIPMT 2008]
Assuming that the degree of hydrolysis is small, the $pH$ of $0.1\, M$ solution of sodium acetate $(K_a\, = 1.0\times10^{- 5})$ will be
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- [JEE MAIN 2014]
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