Chemistry, asked by nancypandey142004, 5 hours ago

please answer this question of chemistry

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Answered by supriyagupta441

1

Answer: a

Explanation: space occupied by molecule i.e. πr^2 divided by area of cell unit i.e. 2r×2r

Answered by Reeta987

4

sorry sister maine galt btaya ye rha Maine solve kiya h....

90√3

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