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Chemistry - PRACTICAL ORGANIC CHEMISTRY Question with Solution | TestHub

ChemistryPRACTICAL ORGANIC CHEMISTRYELEMENTAL ANALYSISMedium2 minPYQ_2020
ChemistryMediumnumerical

In an estimation of bromine by Carius method,1.6gof an organic compound gave1.88gofAgBr. The mass percentage of bromine in the compound is..
(Atomic mass,Ag=108, Br=80 gmol-1

Answer:
50.00
Solution:

if molar mass of compound is M
1.6 / M=1.88 / 188=0.01
som=160gram/mole
Now%of bromine=80/160×100%=50%

Stream:JEESubject:ChemistryTopic:PRACTICAL ORGANIC CHEMISTRYSubtopic:ELEMENTAL ANALYSIS
2mℹ️ Source: PYQ_2020

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