Elements which generally exhibit multiple oxidation states and whose ions are usually coloured are
- AMetalloids
- BTransition elements
- CNon-metals
- DGases
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Which of the following ions indicates the maximum magnetic moment?
What should be the difference in atomic radii of metals to form an alloy?
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View SolutionAmong the following options,identify the element which exhibits the greatest number of oxidation states.
Which of the following oxides has the maximum basicity?
Given below are two statements:
Statement $I :$ The $E^{\circ}$ value of $Ce^{4+} / Ce^{3+}$ is $+1.74 \, V$.
Statement $II :$ $Ce$ is more stable in $Ce^{4+}$ state than $Ce^{3+}$ state.
In the light of the above statements,choose the most appropriate answer from the options given below:
Statement $I :$ The $E^{\circ}$ value of $Ce^{4+} / Ce^{3+}$ is $+1.74 \, V$.
Statement $II :$ $Ce$ is more stable in $Ce^{4+}$ state than $Ce^{3+}$ state.
In the light of the above statements,choose the most appropriate answer from the options given below:
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