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A compound form hcp structure. What …

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A compound form hcp structure. What is the total number of voids in 0.4 mol of it? How many of these are tetrahedral voids.

Posted by Sowjanya Gowda 2 years, 3 months ago

CBSE > Class 12 > Chemistry

2 answers

Ayush Singh 2 years, 3 months ago

Or 7.23 × 10²³.

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Ayush Singh 2 years, 3 months ago

Number of atoms in 0.4 mole of compound = 0.4 x 6.022 x 10²³ = 2.4088 x 10²³ Number of octahedral voids = Number of atoms in close packing = 2.4088 x 10²³ Number of terahedral voids = 2 x No. of atoms in close packing = 2 x 2.4088 x 10²³ = 4.8176 x 10²³ Total number of voids = 2.4088 x 10²³ + 4.8176 x 10²³ = 7.2264 x 10²³. Thank you 😊

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