29 The decreasing order of electrical conductivity of the following aqueous solutions is: 0.1 M Parmic acid (I). 0.1 M Acetic acid (IT), 0.1 M Benzoic acid (III), (JEE A 2019) Bi > III > 11 C) III > II >1 C) III > I > II
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Hey Abhijeet
I think you meant formic acid and not "parmic acid" as option 1.
The correct option for order of conductivity is 1>3>2 (option B)
Here the compounds are acids with equal concentration.
The electrical conductivity depends upon there ions , that means, it is dependent on acidic strength
The order of acidic strength is 1>3>2
Acidic strength Increase means the increase in the degree of ionization
Thus the correct order of electrical conductivity is 1>3>2
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