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ICSE Class 10 Answered

Explain why only all glass apparatus should be used in the preparation of nitric acid by heating conc. sulphuric acid and potassium nitrate.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer
The vapours of nitric acid are highly corrosive in nature, Therefore, it destroys or damages the rubber, cork.etc hence the apparatus should be made of glass.
Answered by | 04 Jun, 2014, 03:23: PM

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