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What is Meant by the Following Terms? Fuming Nitric Acid - Chemistry

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Question

What is meant by the following terms?
Fuming nitric acid

Definition

Solution

Fuming nitric acid:
It contains NO2 dissolved in concentrated HNO3.lt is obtained by distilling concentrated HNO3 with little starch.

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Laboratory Preparation of Nitric Acid
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Chapter 9.2: Nitric Acid - Exercise 1 [Page 235]

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Frank Chemistry - Part 2 [English] Class 10 ICSE
Chapter 9.2 Nitric Acid
Exercise 1 | Q 3.3 | Page 235

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Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.


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