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Question
The number of unit cells in 58.5g of NaCl is nearly
The number of unit cells in 58.5g of NaCl is nearly
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Solution
The correct option is C 1.5x1023
One mole of unit cell of NaCl = 4 Na+Cl− (based on unit particle per unit cell calculations)
=4×58.5=234 gm
Therefore 58.5 gm will have 0.25 mole of unit cells.
One mole of unit cell of NaCl = 4 Na+Cl− (based on unit particle per unit cell calculations)
=4×58.5=234 gm
Therefore 58.5 gm will have 0.25 mole of unit cells.
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