brown fumes evolve. These fumes are

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When concentrated H2SO4 is added to dry KNO3, brown fumes evolve. These fumes are
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Dec
When concentrated H2SO4 is added to dry KNO3, brown fumes evolve. These fumes are brown fumes evolve. These fumes are When concentrated H2SO4 is added to dry KNO3 December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
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