The equivalent mass of an element is 4. Its c | vedclass

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(B) The molecular mass of the chloride is $2 	imes 	ext{Vapor Density} = 2 	imes 59.25 = 118.5$. Let the valency of the element be $x$ and its equi

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$3$

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(B) The molecular mass of the chloride is $2 	imes 	ext{Vapor Density} = 2 	imes 59.25 = 118.5$. Let the valency of the element be $x$ and its equivalent mass be $E = 4$. The formula for the molecular mass of a chloride is $M = x(E + 35.5)$. $118.5 = x(4 + 35.5)$. $118.5 = x(39.5)$. $x = \frac{118.5}{39.5} = 3$. Therefore,the valency of the element is $3$.

The equivalent mass of an element is $4$. Its chloride has a vapor density of $59.25$. What is the valency of the element?

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