Chemistry - Salt Analysis Question with Solution | TestHub

ChemistrySalt AnalysisTEST OF ANIONS CLASS BMedium2 minQB

ChemistryMediumnumerical

Passage / Comprehension

[At. wt of Ag = 107.8, Cr = 52, Na = 23, Fe = 55.8, N = 14, O = 16]

The molar mass of colour imparting ion present in solution ' $u$ ' is $____$ .

Answer:

216.00

Solution:

$(A_{2}) CrO_{4}^{2 -} H^{+} u Cr_{2} O_{7}^{2 -}$

Stream:JEESubject:ChemistryTopic:Salt AnalysisSubtopic:TEST OF ANIONS CLASS B

⏱ 2mℹ️ Source: QB

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