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Please give the answer of attached question. Thank you.

Please give the answer of attached question. Thank you.

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1 Answers

Arun
25750 Points
5 years ago
Dear student
 
I think molecular mass should be given.
But As I remember molecular mass is 98.96 as I have solved this question many times.
So I am solving it by assuming its molecular mass 98.96 gm
2Cl4H2ClEmpirical Formula Mass =12+2+35 = 49n = 98.96/46 = 2(almost)Molecular formula = n x empirical formula = C2Number of Moles of H = 4.07/1 = 4 (almost)Number of Moles of C = 24.27/12 = 2(almost)Number of Moles of Cl = 71/35.5 = 2?(almost)RatioC:H:Cl = 2:4:2 = 1:2:1Empirical Formula = CH
Regards
Arun (askIITians forum expert)

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