Chemistry, asked by habeebraza786110, 4 days ago

If the molar mass of nitrogen is 28 then why in ncert class 9 example 3.4 (ii) why molar mass is written 14?

Answers

Answered by rrvv

0

Answer:

Nitrogen is a chemical element that has the symbol N and atomic number 7 and atomic mass 14.00674u

for nitrogen the mass of the N2 molecule is

N2 = 14.01+14.01

N2 = 28.02

thus, the molecular mass of a nitrogen molecule =28u

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