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Jyoshna
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A current of 96.5 amperes is passed for 18 minutes between nickel electrodes in 500 ml solution of 0.2M nickel nitrate.the
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Let the breadth of rectangle be xm Length _ 2xm Perimeter_2 (length + breadth) Perimeter_ 2 (x+2x) _ 6x _42m _3x _21m On solving we get x_7m Breadth_ 7m Length_ 14m Area _ length x breadth _ 14 x 7 Area_ 98 m²
