Q.
ln laboratory, HNO3 is prepared by the reaction of KNO3 or NaNO3 with :
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a
dil. H2SO4
b
conc. H2SO4
c
dil. HCI
d
conc. HCI
answer is B.
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Detailed Solution
NaNO3(s)+H2SO4( conc. )→up to 150C0NaHSO4+HNO32NaNO3(s)+H2SO4( conc. )→+150 C0Na2SO4+2HNO3
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