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35.If z effective of Ca is x then z eff. Of B is 1 x+0.90 2 x-0.90 3 x+0.25 4 x-0.25 |
| Answer» 35.If z effective of Ca is x then z eff. Of B is 1 x+0.90 2 x-0.90 3 x+0.25 4 x-0.25 | |