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प्रश्न
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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उत्तर
Nitric acid is highly corrosive in nature and corrodes cork, rubber, etc.
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संबंधित प्रश्न
Write an equation for the following conversions A, B, C and D.
How will you prepare the following from nitric acid?
Magnesium nitrate
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Salt referred to as chile saltpeter.
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SO2 + HNO3 → ______________
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What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
