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14. If Zeffective of sodium is x then Z effective of carbon is a)x +.90 b)x+1.50 c)x+1.95 d)x+.40

Answer» 14. If Zeffective of sodium is x then Z effective of carbon is a)x +.90 b)x+1.50 c)x+1.95 d)x+.40


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