AP and TS EAMCET Medical Model Paper 10

(2)% composition of an element in the compound = n atoms of that element per molecule

X‌at‌wt×100

mol.Wt.

% nitrogen in Duma's method =

VN2(0°C&1‌atom)

WOC×8

Number of nitrogen atoms in one molecule fo organic compound =

280

0.75×8

×

60

14×100

=2