" i) "27" sing Al "^(+3)344" fi "4" the "71" sildet the "7" ? "

The atomic weight of Al is 27. When a current of 5 Faraday is passed through a solution of Al^(3+) ions, the wt. of Al depostited is :

Al ( at . Wt . 26.98 ) crystallizes in the cubic d system with a oo 4.05 Å . Its density is 2.7 g per cm^(3) . Determine the cell type Calculate the radius of Al atom .

Al ( at . wt . 26.98 ) crystallizes in the cubic system with a = 4.05 Å . Its density is 2.7 g per cm^(3) . Determine the cell type. Calculate the radius of Al atom .

If 'n'A.M's are inserted between 7 and 71 in such a way that 5^(th ) A.M is 27 then the value of n=

Al (at. wt 27) crystallizes in the cubic system with a cell edge of 4.05A^(@) . Its density is 2.7gcm^(-3) . Determine the unit cell type and calculate the radius of the Al atom

Insert AMs between 7 and 71 such that 5^(th) AM is 27. Also find the number of AMs