How many moles of O2 will be liberated by one mole of CrO5 in the following reaction ?
CrO5 + H2So4 gives Cr2(So4)3 + H2o + O2
4.5
2.5
1.25
None of these
please give detailed explanation of the answer.....along with solution....
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NONE OF THESE IS ANSWRR
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