MCQOPTIONS
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MCQOPTIONS
| 1. |
Radius of atom is of the order |
| A. | \[{{10}^{-10}}-{{10}^{-8}}cm\] |
| B. | \[{{10}^{-12}}-{{10}^{-14}}cm\] |
| C. | \[{{10}^{-14}}-{{10}^{-16}}cm\] |
| D. | \[{{10}^{-16}}-{{10}^{-20}}cm\] |
| Answer» B. \[{{10}^{-12}}-{{10}^{-14}}cm\] | |