Search any question & find its solution
Question:
Answered & Verified by Expert
Assertion : Relative strength of acids can be known by knowing the value of dissociation constant. Reason : It gives the value of $\mathrm{H}^{+}$dissolved in solution.
Options:
Solution:
1618 Upvotes
Verified Answer
The correct answer is:
If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
Dissociation consant for :
$$
\mathrm{H} A \rightleftharpoons \mathrm{H}^{+}+A^{-}
$$
Can be given as :
$$
K_s=\frac{\left[\mathrm{H}^{+}\right]\left[A^{-}\right]}{[\mathrm{H} A]}
$$
Therefore, we can say that dissociation constant is a measure of its ability to furnish protons in the solution.
$$
\mathrm{H} A \rightleftharpoons \mathrm{H}^{+}+A^{-}
$$
Can be given as :
$$
K_s=\frac{\left[\mathrm{H}^{+}\right]\left[A^{-}\right]}{[\mathrm{H} A]}
$$
Therefore, we can say that dissociation constant is a measure of its ability to furnish protons in the solution.
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.