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Which of the following statements(s) is/are incorrect?
(i) Only 1/8th portion of an atom located at corner of a cubic unit cell is its neighbouring unit cell.
(ii) Total number of atoms per unit cell for a face centered cubic unit cell is 3.
(iii) Atom located at the body center is shared between two adjacent unit cells.
  • a)
    (iii) only
  • b)
    (ii) only
  • c)
    (i) and (ii)
  • d)
    (ii) and (iii)
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following statements(s) is/are incorrect?(i) Only 1/8th ...
Incorrect Statements about Unit Cells

Statement (i): Only 1/8th portion of an atom located at the corner of a cubic unit cell is its neighboring unit cell.

This statement is correct. In a cubic unit cell, each corner atom is shared between eight neighboring unit cells. Therefore, only 1/8th portion of the atom belongs to the unit cell itself.

Statement (ii): Total number of atoms per unit cell for a face-centered cubic unit cell is 3.

This statement is incorrect. In a face-centered cubic unit cell, there are a total of 4 atoms per unit cell. Each corner of the unit cell has 1/8th portion of an atom, and each face of the unit cell has half of an atom.

Statement (iii): Atom located at the body center is shared between two adjacent unit cells.

This statement is correct. In a body-centered cubic unit cell, the atom located at the body center is shared between two adjacent unit cells.

Therefore, the correct answer is option 'D,' which states that statements (ii) and (iii) are incorrect.
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Community Answer
Which of the following statements(s) is/are incorrect?(i) Only 1/8th ...
Total number of atoms per unit cell for a face centered cubic unit is 4.
The atom at the body center completely belongs to the unit cell in which it is present.
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Which of the following statements(s) is/are incorrect?(i) Only 1/8th portion of an atom located at corner of a cubic unit cell is its neighbouring unit cell.(ii) Total number of atoms per unit cell for a face centered cubic unit cell is 3.(iii) Atom located at the body center is shared between two adjacent unit cells.a)(iii) onlyb)(ii) onlyc)(i) and (ii)d)(ii) and (iii)Correct answer is option 'D'. Can you explain this answer?
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Which of the following statements(s) is/are incorrect?(i) Only 1/8th portion of an atom located at corner of a cubic unit cell is its neighbouring unit cell.(ii) Total number of atoms per unit cell for a face centered cubic unit cell is 3.(iii) Atom located at the body center is shared between two adjacent unit cells.a)(iii) onlyb)(ii) onlyc)(i) and (ii)d)(ii) and (iii)Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following statements(s) is/are incorrect?(i) Only 1/8th portion of an atom located at corner of a cubic unit cell is its neighbouring unit cell.(ii) Total number of atoms per unit cell for a face centered cubic unit cell is 3.(iii) Atom located at the body center is shared between two adjacent unit cells.a)(iii) onlyb)(ii) onlyc)(i) and (ii)d)(ii) and (iii)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements(s) is/are incorrect?(i) Only 1/8th portion of an atom located at corner of a cubic unit cell is its neighbouring unit cell.(ii) Total number of atoms per unit cell for a face centered cubic unit cell is 3.(iii) Atom located at the body center is shared between two adjacent unit cells.a)(iii) onlyb)(ii) onlyc)(i) and (ii)d)(ii) and (iii)Correct answer is option 'D'. Can you explain this answer?.
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