Qualitative Analysis - Result Question 12

####12. (NH4)2Cr2O7 on heating gives a gas which is also given by

(2004, 1M)

(a) Heating NH4NO2

(b) Heating NH4NO3

(c) Mg3N2+H2O

(d) Na (comp.) +H2O2

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Solution:

  1. Both (NH4)2Cr2O7 and NH4NO2 on heating gives nitrogen gas.


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