Question

The vapour density of a metal chloride is 85. The equivalent weight of metal 7.01, calculate the atomic weight of metal

Answer 1

Answer:

28.04

Explanation:

valency = (2*vapour density of chloride)/(E+35.5)

=> (2x85)/(7.01+35.5)

=> 170/42.51

=> 3.999

=> ~ 4

now,

atomic weight of metal = 7.01 x 4

=> 28.04

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