The tetrahedral voids present in 0.5 mole of hcp crystal structure are (AIIMS 2019) (a) 3.6 10 x (b) 9 10 x (c) 3.6 10 x (d) 6.02 10 x

Number of particles or atoms present in 1 mole 23 6.022 10 x Number of particles or atom present in 0.5 mole 23 0.5 6.022 10 x x Number of tetradral voids 2 x number of atoms in close packing 23 23 2 3.011 10 6.022 10 x x x 23 6.02 10 voids x