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A compound is formed by atoms of elements A occupying the corners of the unit cell and an atom of element B present at the center of the unit cell. Deduce the formula of the compound.
  • a)
    AB2
  • b)
    AB3
  • c)
    AB4
  • d)
    AB
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
A compound is formed by atoms of elements A occupying the corners of t...
The description is of a BCC. For BCC, each atom at the corner is shared by 8 unit cells. One atom at the center wholly belongs to the corresponding unit cell.
Therefore, total number of atoms of A present 
Total number of atoms of B present=1
Therefore, A:B=1:1 implying the formula of the compound is AB.
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Community Answer
A compound is formed by atoms of elements A occupying the corners of t...
Explanation:

Given Information:
- Atoms of element A occupy the corners of the unit cell.
- An atom of element B is present at the center of the unit cell.

Deduction:
- Since atoms of element A occupy the corners of the unit cell, there are a total of 8 atoms of element A in each unit cell.
- Additionally, there is 1 atom of element B present at the center of the unit cell.
- The ratio of A atoms to B atoms in the unit cell is 8:1.

Formula of the Compound:
- The compound can be represented as AB.
- Since there is only 1 atom of element B in the unit cell, the formula of the compound is AB.
Therefore, the correct formula of the compound formed by atoms of elements A occupying the corners of the unit cell and an atom of element B present at the center of the unit cell is AB.
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A compound is formed by atoms of elements A occupying the corners of the unit cell and an atom of element B present at the center of the unit cell. Deduce the formula of the compound.a)AB2b)AB3c)AB4d)ABCorrect answer is option 'D'. Can you explain this answer?
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A compound is formed by atoms of elements A occupying the corners of the unit cell and an atom of element B present at the center of the unit cell. Deduce the formula of the compound.a)AB2b)AB3c)AB4d)ABCorrect answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about A compound is formed by atoms of elements A occupying the corners of the unit cell and an atom of element B present at the center of the unit cell. Deduce the formula of the compound.a)AB2b)AB3c)AB4d)ABCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A compound is formed by atoms of elements A occupying the corners of the unit cell and an atom of element B present at the center of the unit cell. Deduce the formula of the compound.a)AB2b)AB3c)AB4d)ABCorrect answer is option 'D'. Can you explain this answer?.
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