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If 3 moles of atoms are present in the p...

If 3 moles of atoms are present in the packing of pattern ABC ABC ABC. The number of moles of tetrahedral voids is equal to _______

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The correct Answer is:
6
ABC-ABC-FCC/CCP. In FCC arrangement no. of moles of tetrahedral voids = no. of atoms x2 = 3 moles of atoms x2 = 6 moles of atom
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