Question:
On addition of a small amount of KMnO4 to concentrated H2SO4, a green oily compound is obtained which is highly explosive. Identify the compound from the following.
(i) Mn2O7
(ii) MnO2
(iii) MnSO4
(iv) Mn2O3
Solution:
Option (i) Mn2O7 is the answer.
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