Question

tell me about this question plz

Answer 1

AC --> A+ + C- .......... 91

BD --> B+ + D- .......... 426.2

CD --> C+ + D- ......... 126.5

AB --> A+ + B- ..........??

So,

Equivalent conductivity of AB = equivalent conductivity of AC - CD + BD.

= 91-126.5+426.2

= 390.7 per ohm.

= Option (a).

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