Physics, asked by pp1604280, 9 hours ago

an organic compound contains carbon and oxygen which have a molecular mass of about 290 analysis of the compound 50%carbon present in it show what will be the molecular formula compound a

Answers

Answered by nandanarottam9
0

The empirical formula =C

4

O

3

Mass =(4×12)+(3×16)=96

Molecular mass =290

∴ n=

96

290

=3 (approx)

Molecular formula =n× Empirical formula

=3×C

4

O

3

=C

12

O

9

Answered by suman2004g
0

Answer:

The empirical formula =C4O3

Mass =(4×12)+(3×16)=96

Molecular mass =290

∴   n=96290=3 (approx)

Molecular formula =n× Empirical formula

                               =3×C4O3

                               =C12O9

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