MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryp -Block Elements (group 15-18)Chemical Properties of Group 15 Elements
Which of the following compounds does not give N₂ on heating?
A.KNO₃
B.NH₄NO₂
C.(NH₄)₂ Cr₂O₇
D.NaN₃
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