First slide

Conductivity , Molar conductivity and Equivalent Conductivity

Question

Correct decreasing order of equivalent conductivity in aqueous solution at same temperature is

Easy

A

HCl > NaCl > CH₃COOH
B

NaCl > HCl > CH₃COOH
C

NaCl > CH₃COOH > HCl
D

HCl = NaCl > CH₃COOH

Solution

Acetic acid is weak acid and is feebly ionised, equivalent conductivity is small. Both HCl and NaCl are strong electrolytes and completely ionised.
H⁺ is smaller in size than Na⁺ ,ionic mobility and ionic conductivity is greater than Na⁺

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App