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Question

Account for the following:On addition of ozone gas to KI solution, violet vapours are obtained.

Prabhat Rajore · Accepted Answer

On addition of ozone gas to KI solution. Ozone is oxidizing iodide ion to I₂ the elemental from of iodine thus elemental iodine readlily undergoes sublimation to form the violet gas.

2KI + H₂O+ O₃→ 2KOH + I₂ + O₂

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The P-Block Elements

Account for the following:
On addition of ozone gas to KI solution, violet vapours are obtained.

Some More Questions From The p-Block Elements Chapter

Mention the conditions required to maximise the yield of ammonia.

What is the covalency of nitrogen in N₂O₅?

Bond angle in PH₄⁺ is higher than that in PH₃. Why?

Write a balanced equation for the hydrolytic reactions PCl₅ in heavy water.

What is the basicity of H₃PO₄?

What happens when H₃PO₃ is heated?

List the important source of sulphur.

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For Daily Free Study Material Join wiredfaculty

The P-Block Elements

Account for the following:On addition of ozone gas to KI solution, violet vapours are obtained.

Some More Questions From The p-Block Elements Chapter

Mention the conditions required to maximise the yield of ammonia.

What is the covalency of nitrogen in N2O5?

Bond angle in PH4+ is higher than that in PH3. Why?

Write a balanced equation for the hydrolytic reactions PCl5 in heavy water.

What is the basicity of H3PO4?

What happens when H3PO3 is heated?

List the important source of sulphur.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Account for the following:
On addition of ozone gas to KI solution, violet vapours are obtained.

What is the covalency of nitrogen in N₂O₅?

Bond angle in PH₄⁺ is higher than that in PH₃. Why?

Write a balanced equation for the hydrolytic reactions PCl₅ in heavy water.

What is the basicity of H₃PO₄?

What happens when H₃PO₃ is heated?