HSC Science (Computer Science) 12th Board ExamMaharashtra State Board
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What is the Action of Concentrated Sulphuric Acid On Potassium Chlorate? - HSC Science (Computer Science) 12th Board Exam - Chemistry

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Question

What is the action of concentrated sulphuric acid on potassium chlorate?

Solution

Sulphuric acid reacts with KClO3 to form KHSO4, HClO4 and ClO2.   

  `3KClO_3 + 3H_2SO_4  ->  3KHSO_4 + HClO_4 + 2ClO_2 +H_2O`       

Potassium  Sulphuric               Potassium          Perchloric
chlorate       acid                 hydrogen sulphate      acid

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APPEARS IN

 2016-2017 (July) (with solutions)
Question 3.4 | 3.00 marks
Solution What is the Action of Concentrated Sulphuric Acid On Potassium Chlorate? Concept: P - Block Group 16 Elements - Sulphuric Acid.
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