In brown ring Fe and NO exist as Fe^(+) and NO^(+) rather than Fe^(2+) – InterviewSolution

1.	In brown ring Fe and NO exist as Fe^(+) and NO^(+) rather than Fe^(2+) and NO. These forms can be differentiated by
Answer» Measuring the conductivity of an AQUEOUS solution of the complex By careful crystallization of the complex under special conditions and measuring the magnetic moment in SOLID state Estimating the CONCENTRATION of iron Determining elevation in boiling POINT using the complex as solute Answer :B

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