MEDIUMMCQ SINGLEJEE Advanced ChemistryPhysical ChemistryIonic equilibriumDissociation of Weak Acids and Bases

The  hydrogen  ion  concentration  of  0.2  N  CH3COOH which is 40% dissociated is

A.0.08 N✓ Correct
B.0.12 N
C.0.80 N
D.1.2 N.
Explanation

We know that- + 3 3 3 + CH COOH CH COO +H Given,[CH COOH]=0.2N [H ]=0.2×40/100=0.08N

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