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EASY CHEMISTRY QUESTIONWe all know about NaCl ..... ..... ..... Q. What is the packing fraction in NaCl structure? |
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Answer» Answer: Body CENTRED cubic PACKING occupy only 68% of the available volume. Sodium chloride; NaCl is a face centre cubic packing which have a packing factor of 0.74 and CONSIST of closely packed ions with coordination number of 12. The layered arrangement of ions is as given. |
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