Grade 12th passPhysical Chemistry
A compound contains 38.8%C,16%H & 45.2%N.Formula of compound would be.....??
A compound contains 38.8%C,16%H & 45.2%N.Formula of compound would be.....??
1 Answer
supraja venkatraman
C=38.8%
H=16%
N=45.2%
Element Mass wt% relative no. Simplest
of atoms ratio
C 12 38.8 38.8/12 3.23/3.23
=3.23 =1
H 1 16 16/1 16/3.23
=16 =5
N 14 45.2 45.2/14 3.23/3.23
=3.23 =1
Now formula= C1H5N1 or CH5N
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