Question

What is H+ ion concentration of 5x10-3 MH2CO3
solution having 10% dissociation:-
(2) 10-2
(4) 5 x 10-2
(1) 10-3
(3) 10-1​

Answer 1

Answer:

(2) 10-2 is correct answer bro

Answer 2

Answer:10percentage dissociation,,,means it is weak acid so the concentration is,,,H+=concentration×dissociation constant

Explanation:

H+ ion concentration=5×10*-3×10/100

H+concentration is=5×10*-4 I hope you understand well thank you