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NEET UG CHEMISTRY MCQ: ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

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Analyzing +4 | -1
An organic compound contains 46.78%46.78 \% of a halogen X{X}. When 2.00 g2.00 \mathrm{~g} of this compound is heated with fuming HNO3{HNO}_3 in the presence of AgNO3,2.21g  AgX{AgNO}_3, 2.21 \mathrm{g} \,\,{AgX} was formed. The halogen X{X} is [Given: atomic weight of Ag=108,F=19,Cl=35.5,Bi=80,I=127]{Ag}=108, {F}=19, {Cl}=35.5, {Bi}=80, {I}=127]
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Correct option: C
BrBr
Option C (Br) is correct because the molar mass calculated from the given data matches the molar mass of bromine.

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