Question

19) The vapour density of a volatile chloride of divalent metal is 59.5 and equivalent mass of the metal is... 1) 96 2)48 3)24 4)12

Answer 1

ANSWER

Vapour Density of chloride of a metal =59.5

Equivalent Mass of a metal =24

According to formula,

Molar mass of chloride=2×VapourDensity

=2×59.5

=119

Equivalent Mass=

n−factor

Molar Mass

⇒24=

n

x

35.5n+x=2×59.5

35.5n+24n=119

⇒x=2

Molar mass of element =48g/mol

HOPE IT HELPS YOU!!!

Answer 2

Answer:

Explanation:

molecular mass of metal chloride = 119

molecular mass of divalent metal chloride is 2w+71 = 119

w=24

proof

equivalent mass of divalent metal atom is w suppose

then mass of divalent metal = 2w

mass of chloride  = 71 bcoz formula is mcl2