Which of the following compounds exhibits met | vedclass

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(C) Metal deficiency defect occurs when the metal is present in a ratio less than the stoichiometric proportion. In the compound $Fe_{0.95}O$,the rati

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$Fe_{0.95}O$

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(C) Metal deficiency defect occurs when the metal is present in a ratio less than the stoichiometric proportion. In the compound $Fe_{0.95}O$,the ratio of $Fe$ to $O$ is $0.95:1$,which is less than the ideal $1:1$ ratio. This indicates that some $Fe^{2+}$ ions are missing from the lattice,and to maintain electrical neutrality,some $Fe^{2+}$ ions are replaced by $Fe^{3+}$ ions. Therefore,$Fe_{0.95}O$ exhibits metal deficiency defect.

Which of the following compounds exhibits metal deficiency defect?

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