Given below are two statements :Statement I : | vedclass

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(C) Statement $I$ is true: For transition elements,the stability of higher oxidation states increases down the group (e.g.,$W(VI)$ is more stable than

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Both Statement $I$ and Statement $II$ are true

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(C) Statement $I$ is true: For transition elements,the stability of higher oxidation states increases down the group (e.g.,$W(VI)$ is more stable than $Cr(VI)$),whereas in $p-$block elements,the stability of higher oxidation states decreases down the group due to the inert pair effect.Statement $II$ is true: Copper has a positive standard reduction potential $(E^{\circ}_{Cu^{2+}/Cu} = +0.34 \ V)$,which is higher than that of hydrogen $(E^{\circ}_{H^{+}/H_2} = 0.00 \ V)$. Therefore,copper cannot displace hydrogen from acids.

Column-$I$	Column-$II$
$(a) \ Co^{3+}$	$(i) \ \sqrt{8} \ B.M.$
$(b) \ Cr^{3+}$	$(ii) \ \sqrt{35} \ B.M.$
$(c) \ Fe^{3+}$	$(iii) \ \sqrt{3} \ B.M.$
$(d) \ Ni^{2+}$	$(iv) \ \sqrt{24} \ B.M.$
	$(v) \ \sqrt{15} \ B.M.$

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