the refractive index of ccl4 has been found to be 1.46 what is its specific refraction if density of ccl4 is 1.584 gm/cm^-3
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Explanation:
In each of the following pairs choose the atom having the bigger size : (a) Mg (At. No. 12 ) or Cl (At. No. 17)(b) Na (At. No. 11) or K (At. No. 19)
(a) Mg is bigger in size since atomic size decreases from left to right in a period. (b) K is bigger in size since atomic size increases on going down a group
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