Chemistry - Complete d-block Question with Solution | TestHub

ChemistryComplete d-blockd-blockEasy2 minPYQ_2020

ChemistryEasysingle choice

Which of the following solid salt on heating with solid $K_{2} C r_{2} O_{7}$ and concentration $H_{2} S O_{4}$ orange red vapours are evolved which turn aqueous NaOH solution yellow?

Options:

Answer:

Solution:

NaCl gives following reactions as follows

Stream:NTA_ABHYASSubject:ChemistryTopic:Complete d-blockSubtopic:d-block

⏱ 2mℹ️ Source: PYQ_2020

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