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# Which one of the following statements about packing in solids is

Question:

Which one of the following statements about packing in solids is incorrect ?

1. Void space in ccp mode of packing is 26%

2. Coordination number in hcp mode of packing is 12

3.  Void space in hcp mode of packing is 32%

4. Coordination number in bcc mode of packing is 8

Correct Option: , 3

Solution:

Theory based