Class 12 Chemistry p-Block Elements (Class 12)Halogen family

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Concentrated $H_2SO_4$ cannot be used to prepare $HBr$ from $NaBr$,because it

IIT 1995 All IIT

A
Reduces $HBr$
B
Oxidises $HBr$
C
Disproportionates $HBr$
D
Reacts slowly with $NaBr$

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Class 12 Questions

Class 12

Chemistry Questions

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p-Block Elements (Class 12)

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Halogen family

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