MCQOPTIONS
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MCQOPTIONS
| 1. |
The size of the following species increases in the order [IIT-JEE 1990; AFMC 1995] |
| A. | \[M{{g}^{2+}}<N{{a}^{+}}<{{F}^{-}}<Al\] |
| B. | \[{{F}^{-}}<Al<N{{a}^{+}}>M{{g}^{2+}}\] |
| C. | \[Al<Mg<{{F}^{-}}<N{{a}^{+}}\] |
| D. | \[N{{a}^{+}}<Al<{{F}^{-}}<M{{g}^{2+}}\] |
| Answer» B. \[{{F}^{-}}<Al<N{{a}^{+}}>M{{g}^{2+}}\] | |