the equivalent weight of an element is 4. its chloride has a vapour density of 59.25.then the valency of the element is
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siril:
oops, sorry 1
'cause it belongs to the first group
im sorry report my answer please
the element is tin
so, tin's equivalent weight is 4?
yes
It isn't Tin.
It is some metal of atomic weight 12
The metal need not exist, just given for solving purpose
as its valency is 3, Equivalent weight = 12/3 = 4
Answered by
20
mol.wt=2*vapour density
=2*59.25=118.5
no.of Cl atoms can be accomodated in 118.5g are 3
mol.wt of 3 Cl atoms=3*35.5=106.5
atomic weight=118.5-106.5=12
valency=at.wt/eq.wt
=12/4=3
:.the valency is 3
thanks
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