HSC Science (Computer Science) 12th Board ExamMaharashtra State Board
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What is the Action of Acidified Potassium Dichromate on - So2 - HSC Science (Computer Science) 12th Board Exam - Chemistry

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Question

What is the action of acidified potassium dichromate on - SO2

 

Solution

Action of acidified potassium dichromate on SO2:
Sulphur dioxide gas is oxidized to sulphuric acid when passed through acidified potassium dichromate solution. The colour of the solution changes from orange to green because potassium dichromate is reduced to chromic sulphate.

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APPEARS IN

 2013-2014 (October) (with solutions)
Question 6.2 | 3.00 marks
Solution What is the Action of Acidified Potassium Dichromate on - So2 Concept: D-block Elements - Some Important Compounds of Transition Elements.
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