Question:
The number of atoms in 4.5 g of a face-centred cubic crystal with edge length 300 pm is :
(Given density=10gcm-3 and NA=6.022×1023).
The number of atoms in 4.5 g of a face-centred cubic crystal with edge length 300 pm is :
(Given density=10gcm-3 and NA=6.022×1023).
(Given density=10gcm-3 and NA=6.022×1023).
Updated On: May 2, 2024
- 6.6×1020
- 6.6×1023
- 6.6×1019
- 6.6×1022
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The Correct Option is D
Solution and Explanation
The correct answer is Option (D) : 6.6×1022
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