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In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.?
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In a cubic system P atoms occupy all the corners. Q atoms occupy face ...
The formula representation P2Q3R4 tells us that there are 2 P atoms, 3 Q atoms, and 4 R atoms in the unit cell of this cubic system.
In a cubic system, there are a total of 8 corners, 6 face centers, and 12 edge centers.
Since there are 2 P atoms in the unit cell, and each corner is occupied by 1 P atom, all 8 corners are occupied by P atoms.
Since there are 3 Q atoms in the unit cell, and each face center is occupied by 1 Q atom, all 6 face centers are occupied by Q atoms.
Since there are 4 R atoms in the unit cell, and each edge center is occupied by 1 R atom, all 12 edge centers are occupied by R atoms.
Therefore, the percentage of face centers occupied by Q atoms is (6/6) * 100% = 100%.
The percentage of edge centers occupied by R atoms is (12/12) * 100% = 100%.
So the correct answer is (A) 100%.
In a cubic system, there are a total of 8 corners, 6 face centers, and 12 edge centers.
Since there are 2 P atoms in the unit cell, and each corner is occupied by 1 P atom, all 8 corners are occupied by P atoms.
Since there are 3 Q atoms in the unit cell, and each face center is occupied by 1 Q atom, all 6 face centers are occupied by Q atoms.
Since there are 4 R atoms in the unit cell, and each edge center is occupied by 1 R atom, all 12 edge centers are occupied by R atoms.
Therefore, the percentage of face centers occupied by Q atoms is (6/6) * 100% = 100%.
The percentage of edge centers occupied by R atoms is (12/12) * 100% = 100%.
So the correct answer is (A) 100%.
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In a cubic system P atoms occupy all the corners. Q atoms occupy face ...
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In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.?
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In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.?.
In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.?.
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In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.?, a detailed solution for In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.? has been provided alongside types of In a cubic system P atoms occupy all the corners. Q atoms occupy face centres and R atoms occupy the edge centres. It's formula representation is P2Q3R4. The percentage number of face centres and edge centres occupied by Q and R respectively are? (A.) 50% & 33.3% (B.) 33.3% & 50% (C.) 25% & 66.6% (D.) 50% & 66.6% Option D is the correct answer can you answer this question.? theory, EduRev gives you an
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