`9.65C` of electric current is passed through fused anhydrous magnesium chloride. The magnesium metal is completely converted into a Grignard reagent. The number of moles of the Grignard reagent obtained is `Axx10^(-5)` then value of `A` is
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5
`Mg^(2+)+2e^(-)rarrMg(s)` `2F` of electricity gives `1` mole `Mg` `(9.65)/(96500)F` of electricity will gives `implies1/2xx(9.65)/(96500)=1/2xx10^(-4)` mole `R-x+mgrarr(R-Mg-X)/(1/2xx10^(-4)"mole")`
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