MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistryp -Block Elements (group 15-18)Same gas, different phosphates
Which of the following reactions gives reasonably pure NO?
A.2NaNO2 + 2NaI + 4H2SO4
B.2NaNO2 + 2FeSO4 + 3H2SO4
C.3KNO2(1) + KNO3(1) + Cr2O3(s)
D.All of these
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