Void volume of a unit cell, or the cell volume from the void volume
This type of question, asked 12 times: 3 May 2023 S2, 4 May 2023 S2, 16 May 2023 S1, 21 Apr 2025 S2, 13 Apr 2026 S2, 17 Apr 2026 S2, 18 Apr 2026 S1, 18 Apr 2026 S2, 19 Apr 2026 S2, 13 May 2026 S2, 15 May 2026 S2, 19 May 2026 S2. All 12 questions below, oldest first.
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Question 1
3 May 2023 S2
82Find the void volume of bcc unit cell in cm³ if volume of unit cell is 1.5×10−22 cm3.
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Question 2
4 May 2023 S2
64Calculate the void volume of simple cubic unit cell if the volume of unit cell is 5.5×10−22 cm³.
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Question 3
16 May 2023 S1
73Find the void volume of fcc unit cell in cm3 if the volume of fcc unit cell is 1.25×10−22cm3.
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Question 4
21 Apr 2025 S2
55Calculate the volume of fcc unit cell in cm3 if void volume of it is 4.16×10−24 cm3.
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Question 5
13 Apr 2026 S2
19A metal crystallizes to form simple cubic unit cell. Calculate the void volume of unit cell.
[a=3.36×10−8 cm]
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Question 6
17 Apr 2026 S2
21Calculate the void volume of bcc unit cell if volume of unit cell is 8.0×10−23 cm3
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Question 7
18 Apr 2026 S1
20Calculate the void volume in fcc unit cell if total volume of a unit cell is 6.4×10−23 cm3 ?
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Question 8
18 Apr 2026 S2
21A metal forms fcc structure. Calculate the volume of fcc unit cell in cm3 if void volume is 1.66×10−23 cm3.
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Question 9
19 Apr 2026 S2
24Calculate the total volume of simple cubic unit cell in cm3 if void volume is 2.0×10−23 cm3
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Question 10
13 May 2026 S2
22A metal crystallizes to form fcc unit cells. Calculate the void volume of a unit cell if the edge length of the unit cell is 390 pm.
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Question 11
15 May 2026 S2
17Calculate the void volume of a unit cell of polonium metal if the radius of polonium is 190 pm.
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Question 12
19 May 2026 S2
20The unit cell of metal is fcc. Calculate the void volume unit cell if the radius of metal atom is 127.3 pm.
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