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In a solid “AB” having NaCl structure “A” atoms occupy the corners of the cubic unit cell. If all the face-centred atoms along one of the axes are removed, then the resultant stoichiometry of the solid is (A) AB 2 (B) A2 B (C) A 4B3 (D) A3B4?
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In a solid “AB” having NaCl structure “A” atoms occupy the corners of ...
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When a solid "AB" has a NaCl structure, it means that the "A" atoms occupy the corners of the cubic unit cell, while the "B" atoms occupy the face centers of the unit cell.
If all the face-centered atoms along one of the axes are removed, it means that half of the "B" atoms are removed, as there are two face-centered atoms along each axis. This affects the stoichiometry of the solid.
To determine the resultant stoichiometry of the solid, we need to consider the ratio of "A" atoms to "B" atoms in the original structure and after the removal of the face-centered atoms.
Let's analyze the stoichiometry of the original solid and the resultant solid after the removal of the face-centered atoms:
Original Solid:
- "A" atoms at the corners: 8 atoms
- "B" atoms at the face centers: 6 atoms (as there are two face-centered atoms along each axis)
The ratio of "A" atoms to "B" atoms in the original solid is 8:6 or 4:3. Therefore, the stoichiometry of the original solid is A4B3.
Resultant Solid after Removal:
- "A" atoms at the corners: 8 atoms (unchanged)
- "B" atoms at the face centers: 3 atoms (half of the original face-centered atoms)
The ratio of "A" atoms to "B" atoms in the resultant solid is 8:3. Therefore, the stoichiometry of the resultant solid is A8B3.
Thus, the resultant stoichiometry of the solid after the removal of the face-centered atoms is A8B3, which corresponds to option (D) A3B4.
When a solid "AB" has a NaCl structure, it means that the "A" atoms occupy the corners of the cubic unit cell, while the "B" atoms occupy the face centers of the unit cell.
If all the face-centered atoms along one of the axes are removed, it means that half of the "B" atoms are removed, as there are two face-centered atoms along each axis. This affects the stoichiometry of the solid.
To determine the resultant stoichiometry of the solid, we need to consider the ratio of "A" atoms to "B" atoms in the original structure and after the removal of the face-centered atoms.
Let's analyze the stoichiometry of the original solid and the resultant solid after the removal of the face-centered atoms:
Original Solid:
- "A" atoms at the corners: 8 atoms
- "B" atoms at the face centers: 6 atoms (as there are two face-centered atoms along each axis)
The ratio of "A" atoms to "B" atoms in the original solid is 8:6 or 4:3. Therefore, the stoichiometry of the original solid is A4B3.
Resultant Solid after Removal:
- "A" atoms at the corners: 8 atoms (unchanged)
- "B" atoms at the face centers: 3 atoms (half of the original face-centered atoms)
The ratio of "A" atoms to "B" atoms in the resultant solid is 8:3. Therefore, the stoichiometry of the resultant solid is A8B3.
Thus, the resultant stoichiometry of the solid after the removal of the face-centered atoms is A8B3, which corresponds to option (D) A3B4.
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In a solid “AB” having NaCl structure “A” atoms occupy the corners of the cubic unit cell. If all the face-centred atoms along one of the axes are removed, then the resultant stoichiometry of the solid is (A) AB 2 (B) A2 B (C) A 4B3 (D) A3B4?
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In a solid “AB” having NaCl structure “A” atoms occupy the corners of the cubic unit cell. If all the face-centred atoms along one of the axes are removed, then the resultant stoichiometry of the solid is (A) AB 2 (B) A2 B (C) A 4B3 (D) A3B4? 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 In a solid “AB” having NaCl structure “A” atoms occupy the corners of the cubic unit cell. If all the face-centred atoms along one of the axes are removed, then the resultant stoichiometry of the solid is (A) AB 2 (B) A2 B (C) A 4B3 (D) A3B4? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a solid “AB” having NaCl structure “A” atoms occupy the corners of the cubic unit cell. If all the face-centred atoms along one of the axes are removed, then the resultant stoichiometry of the solid is (A) AB 2 (B) A2 B (C) A 4B3 (D) A3B4?.
In a solid “AB” having NaCl structure “A” atoms occupy the corners of the cubic unit cell. If all the face-centred atoms along one of the axes are removed, then the resultant stoichiometry of the solid is (A) AB 2 (B) A2 B (C) A 4B3 (D) A3B4? 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 In a solid “AB” having NaCl structure “A” atoms occupy the corners of the cubic unit cell. If all the face-centred atoms along one of the axes are removed, then the resultant stoichiometry of the solid is (A) AB 2 (B) A2 B (C) A 4B3 (D) A3B4? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a solid “AB” having NaCl structure “A” atoms occupy the corners of the cubic unit cell. If all the face-centred atoms along one of the axes are removed, then the resultant stoichiometry of the solid is (A) AB 2 (B) A2 B (C) A 4B3 (D) A3B4?.
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