Among the following group of oxides, the group containing oxides that – InterviewSolution

1.	Among the following group of oxides, the group containing oxides that cannot be reduced by carbon to give the respective metals , is :
Answer» `Cu_2O , SnO_2` `Fe_2O_3 , ZNO ` CAO , `K_2O` PBO, `Fe_3O_4` ANSWER :C

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