MCQOPTIONS
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MCQOPTIONS
| 1. |
Arrange the following in decreasing order of their bond length, \[{{O}_{2}},{{O}_{2}}^{+},{{O}_{2}}^{-}\] and \[O_{2}^{2-}\] |
| A. | \[O_{2}^{2-}<O_{2}^{-}<{{O}_{2}}+O_{2}^{+}\] |
| B. | \[{{O}_{2}}<O_{2}^{2-}<O_{2}^{-}<O_{2}^{+}\] |
| C. | \[O_{2}^{+}<O_{2}^{-}<O_{2}^{2-}<{{O}_{2}}\] |
| D. | \[O_{2}^{+}<{{O}_{2}}<O_{2}^{-}<O_{2}^{2-}\] |
| Answer» E. | |