The density of apure substance 'A' whose atoms are in cubic close pack arragement is `1 g//c c`. If the all the tetrahedral voids are occu[pioed by 'B' atom , What is the density of resulting solid in `g//c c`.[ "Atomic mass" =`(A)= 30 g//"mol"` and atomic mass `(B)= 50 g//"mol"`]
A
`33.3`
B
`4.33`
C
`2.33`
D
`5.33`
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The correct Answer is:
B
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