The degree of ionization of 0.10 M lactic acid is 4.0% H_3C-C↖\stackrel{H}{|}_{|}_{OH(aq)}-COOH⇌ H^{+}(aq) +H_3C-C↖\stackrel{H}{|}_{|}_{OH(aq)}-COO^{-} The value of K_{c} is

Correct Answer is : 1.66×10−4

AP EAMCET Engineering 2013 Solved Paper

Section: Chemistry

Question : 54 of 160

Marks: +1, -0

The degree of ionization of 0.10 M lactic acid is 4.0% H3C−

OH(aq)

−COOH⇌H+(aq) +H3C−

OH(aq)

−COO−
The value of Kc is

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C‌mol‌L−1	0	0
At.equilibrium‌C(1−α)	Cα	Cα