A $0.1\, M$ solution of $HF$ is $1\%$ ionized. What is the $K_a$
A $0.1\, M$ solution of $HF$ is $1\%$ ionized. What is the $K_a$
- A
${10^{ - 5}}$
- B
${10^{ - 4}}$
- C
$3 \times {10^{ - 5}}$
- D
$3 \times {10^{ - 4}}$
Similar Questions
The $pH$ of a $0.1\ M$ aqueous solution of a very weak acid $(HA)$ is $3$. What is its degree of dissociation ?......$\%$
The $pH$ of a $0.1\ M$ aqueous solution of a very weak acid $(HA)$ is $3$. What is its degree of dissociation ?......$\%$
In aqueous solution the ionization constants for carbonic acid are
$K_1 = 4.2 \times 10^{-7}$ and $K_2 = 4.8 \times 10^{-11}$
Select the correct statement for a saturated $0.034\, M$ solution of the carbonic acid.
In aqueous solution the ionization constants for carbonic acid are
$K_1 = 4.2 \times 10^{-7}$ and $K_2 = 4.8 \times 10^{-11}$
Select the correct statement for a saturated $0.034\, M$ solution of the carbonic acid.
- [AIEEE 2010]
Which of the following base is weakest
Which of the following base is weakest
Derive ${K_a} \times {K_b} = {K_w}$ equation.
Derive ${K_a} \times {K_b} = {K_w}$ equation.
If degree of ionisation is $0.01$ of decimolar solution of weak acid $HA$ then $pKa$ of acid is
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