M.Sc. Chemistry (PU-CET P.G) 2019 Panjab University Entrance Exam With Answers

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39.

Dinitrogen tetroxide , N2O4, is a mixed anhydride because it:

A: Is a mixture of N2O3 and N2O5
B: Decomposes into two oxides of nitrogen
C: React with water to form nitric acid
D: React with water to form two acids

The answer is: D