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Grade 11Organic Chemistry

Which of the following is most ionica) p2o5 b)MnO2 c)Mn2O7

Profile image of Komal Verma
8 Years agoGrade 11
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1 Answer

Profile image of Arun
8 Years ago
then take the absolute value... you really want the number to be above 2 to be ionic. A has result too small... B and C have the result 3.44 - 1.55 = 1.89 which is close enough... now B has lower oxidation number so the answer is MnO2