When a mixture of solid NaCl and solid K 2 Cr 2 O 7 is heated with concentrated H 2 SO 4…
Chemistry · JEE Main · NTA Exams — d- and f-Block Elements
When a mixture of solid NaCl and solid K2Cr2O7 is heated with concentrated H2SO4, deep red vapours are obtained. This is due to the formation of :
- chromous chloride
- chromyl chloride
- chromic chloride
- chromic sulphate
Answer
(B) chromyl chloride
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