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2NaZ+H2SO4(conc.) Na2SO4+2HZ. Z cannot be

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By Expert Faculty of Sri Chaitanya
a
HCl
b
HF
c
HNO3
d
HI
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detailed solution

Correct option is D

2NaI+H2SO4(conc.)→ 2HI+Na2SO42HI+H2SO4(conc.)→ I2+2H2O+SO2Conc. H2SO4   oxidizes  HI  to  I2


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