Red hot carbon removes oxygen from the oxide XO and YO but not from ZO – InterviewSolution

1.	Red hot carbon removes oxygen from the oxide XO and YO but not from ZO. Y will remove oxygen from XO. Use this evidence to deduce the order of activity of the three metals X, Y and Z putting the most active first.
Answer» `X GT Y gt Z ` ` Z gt Y gt X` `Y gt X gt Z` `Z gt X gt Y` ANSWER :B

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