

MCQOPTIONS
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1. |
In which of the following ionic radii of chromium would be smallest [MP PET 1994] |
A. | \[{{K}_{2}}Cr{{O}_{4}}\] |
B. | \[Cr{{O}_{2}}\] |
C. | \[CrC{{l}_{3}}\] |
D. | \[Cr{{F}_{2}}\] |
Answer» B. \[Cr{{O}_{2}}\] | |