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Question: Answered & Verified by Expert
Which of the following statement is not correct?
ChemistrySolid StateAP EAMCETAP EAMCET 2022 (06 Jul Shift 1)
Options:
  • A Packing efficiency of hcp and ccp lattices are identical
  • B Packing efficiency of fcc lattice $>$ Packing efficiency of ccp lattice
  • C Packing efficiency of fcc lattice $=$ Packing efficiency of ccp lattice
  • D Packing efficiency of hcp lattice $=$ Packing efficiency of fcc lattice
Solution:
2536 Upvotes Verified Answer
The correct answer is: Packing efficiency of fcc lattice $>$ Packing efficiency of ccp lattice
Face centred cubic packing (fcc) and cubic close packing (cсp) has same packing efficiency.

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