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At 25°C the molar conductances at infini...

At 25°C the molar conductances at infinite dilution for the strong electrolytes NaOH, NaCl and `BaCl_(2)` are `248 xx 10^(-4) ,126 xx 10^(-4)` and `280xx10^(-4)Sm^(2)mol^(-1)` respectively, `lambda_(m)^(o) Ba(OH)_(2)` in ` Sm^(2)mol^(-1)`is

A

`52.4 xx 10^(-4)`

B

`524 xx 10^(-4)`

C

`402 xx 10^(-4)`

D

`262 xx 10^(-4)`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-REVISION EXERCISE -ELECTROCHEMISTRY
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  8. E(Cu^(2+)|Cu)^@ = +0.337 V, E(Zn^(2+)| Zn)^@ = - 0.762 V. The EMF of...

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  12. Given the data at 25^@C Ag + I^(-) to AgI + e^(-) , E^@ = 0.152V ...

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  14. For the following cell Zn//Zn^(2+) // Cd^(2+) // Cd E("cell") = ...

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  16. What is the approximate quantity of electricity in 500 ml 1M AgNO3 aq...

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  17. The cell , Zn//Zn^(2+) (1M) // Cu^(2+) (1M) // Cu (E("Cell")^@ = 1.10...

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  18. If the number of moles of electrons involved in a reaction is doubled ...

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  19. The standard EMF of Daniel cell is 1.10 volt. The maximum electrical w...

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