A current is passed through 2 voltmeters connected in series. The first voltmeter contians `XSO_4)(aq)` and second has `Y_(2)SO_(4)`(aq). The relative atomic masses of X and Y are in the ratio `2:1`. The ratio of the mass of X liberated to the mass of Y liberated is:A. `1 : 1`B. `1 : 2`C. ` 2 : 1`D. None of these

A current is passed through 2 voltmeters connected in series. The firs

1.	A current is passed through 2 voltmeters connected in series. The first voltmeter contians `XSO_4)(aq)` and second has `Y_(2)SO_(4)`(aq). The relative atomic masses of X and Y are in the ratio `2:1`. The ratio of the mass of X liberated to the mass of Y liberated is:A. `1 : 1`B. `1 : 2`C. ` 2 : 1`D. None of these
Answer» Correct Answer - A A/c. to `II^(nd)` law Eq. of X = Eq. of Y `(W_(1))/(2 M//2) = (W_(2))/(M//1) " " therefore W_(1) = W_(2)`

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What are elementary reactions ?

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