Question

a compound has x+1 and y-2 what will be the compound chemical formula formed​

Answer 1

Answer:

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Explanation:

Emp. formula =X

2

Y, At. wt. of X=10, At. wt. of Y=5

∴ Empirical formula mass =2×10+5=25

If Vapour density V.D.=25

Mol. Mass =V.D.×2=25×2=50u

n=

Emp.formula mass

Mol.Mass

=

25

50

=2

Mol. formula =Emp.formula×2=X

2

Y×2

=X

4

Y

2

.