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At 18^(@)C, the conductance of H^(+) ion...

At `18^(@)C`, the conductance of `H^(+)` ions and `CH_(3)COO^(-)` ions at infinite dilution are 315 and 35 mho `cm^(2) eq^(-1)` respectively. The equivalent conductance of `CH_(3)COOH` at infinite dilution is (`mho cm^(2) " equiv"^(-1)`)

A

280

B

350

C

30

D

j315

Text Solution

Verified by Experts

The correct Answer is:
B
(b) `Lambda_(CH_(3)COOH)^(oo)=lambda_(CH_(3)COO^(-))^(oo)+lambda_(H^(+))^(oo)=35+315`
`=350" mho "cm^(2)"equiv"^(-1)`.
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