Question

please help me with this chemistry questions​

Answer 1

Answer:

in which standard you are in??

11th standard??

Answer 2

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Carbon = 92.4 grams

Hydrogen = 7.6 grams

moles of Carbon =

12.4/12 = 7.7 moles

Moles of Hydrogen =

7.6/1 = 7.6 moles

Ratio =

7.7/7.6=1 (approx)

Empirical formula = CH

Molar mass = 78

n=78/CH(13)=6

molecular formula = C6H6