The equivalent mass of an element is 4 and th | vedclass

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(B) The molecular mass of the chloride is given by: $	ext{Molecular mass} = 2 	imes 	ext{Vapor density} = 2 	imes 59.25 = 118.5$.Let the valency o

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$3$

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(B) The molecular mass of the chloride is given by: $	ext{Molecular mass} = 2 	imes 	ext{Vapor density} = 2 	imes 59.25 = 118.5$.Let the valency of the element be $n$ and its equivalent mass be $E = 4$.The molecular mass of the chloride $(MCl_n)$ is given by: $M + n 	imes 35.5 = 118.5$.Since $	ext{Equivalent mass} (E) = \frac{	ext{Atomic mass} (M)}{n}$,we have $M = E 	imes n = 4n$.Substituting $M$ in the molecular mass equation:$4n + 35.5n = 118.5$$39.5n = 118.5$$n = \frac{118.5}{39.5} = 3$.Therefore,the valency of the element is $3$.

The equivalent mass of an element is $4$ and the vapor density of its chloride is $59.25$. Find the valency of the element.

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