Potassium dichromate when heated with concentrated sulphuric acid and a soluble chloride, gives brown-red vapours of: (a)

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Potassium dichromate when heated with concentrated sulphuric acid and a soluble chloride, gives brown-red vapours of:

(a) CrO₃

(b) Cr₂O₃

(d) CrO₂Cl₂

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Cambridge International AS And A Level Chemistry Coursebook

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Authors: Lawrie Ryan, Roger Norris

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Posted Date: Jan 17, 2023 12:04 AM

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Potassium dichromate when heated with concentrated sulphuric acid and a soluble chloride, gives brown-red vapours of: (a)

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Cambridge International AS And A Level Chemistry Coursebook

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