The conductivity of a weak acid HA of concentration 0.001 {mol} {L}^{-1} is 2.0 \\times10^{-5} {S} {cm}^{-1}. If\\Lambda_{{m}}^{{o}}({HA})=190 {S} {cm}^{2} {mol}^{-1}, the ionization constant ({K}_{{a}}) of {HA} is equal to ________\\times10^{-6}. (Round off to the Nearest Integer) [27 Jul 2021 Shift 1]

JEE Main 27 July 2021 Shift 1 Solved Paper

Section: Chemistry

Question : 53 of 90

Marks: +1, -0

The conductivity of a weak acid HA of concentration 0.001molL−1 is 2.0×10−5Scm−1. IfΛmo(HA)=190Scm2mol−1, the ionization constant (Ka) of HA is equal to ________×10−6.
(Round off to the Nearest Integer)

[27 Jul 2021 Shift 1]

Your Answer:

Validate

Go to Question:

Prev Question

Next Question