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If three elements X,Y and Z crystallizes in a ccp lattice with the X atoms at the corner, Y atoms at the cube centre and Z atom at the edge centre the formula of the compound will be:
- a)XYZ
- b)XYZ2
- c)XYZ3
- d)X2Y2Z
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
If three elements X,Y and Z crystallizes in a ccp lattice with the X a...
No. of X atoms = 1/8 x 8 = 1
No. of Y atoms = 1
No. of Z atoms = 12 x 1/4 = 3
Formula of the compound = XYZ3
No. of Y atoms = 1
No. of Z atoms = 12 x 1/4 = 3
Formula of the compound = XYZ3
Most Upvoted Answer
If three elements X,Y and Z crystallizes in a ccp lattice with the X a...
The crystal structure:
- The crystal structure described in the question is a cubic close-packed (ccp) lattice.
- In a ccp lattice, the atoms are arranged in a face-centered cubic arrangement, with each atom touching 12 nearest neighboring atoms.
- The X atoms are located at the corners of the unit cell, the Y atoms are located at the center of each face of the unit cell, and the Z atoms are located at the center of each edge of the unit cell.
Understanding the formula:
- The formula of a compound is a representation of the ratio of the different atoms present in the compound.
- In the given crystal structure, there is one X atom, one Y atom, and one Z atom in a single unit cell.
- Thus, the ratio of X : Y : Z in the compound is 1 : 1 : 1.
Explanation of the options:
a) XYZ: This option suggests that there is one X atom, one Y atom, and one Z atom present in the compound. This is consistent with the given crystal structure, so this option is a possibility.
b) XYZ2: This option suggests that there is one X atom, one Y atom, and two Z atoms present in the compound. However, the given crystal structure only has one Z atom at the edge center of the unit cell, so this option is not consistent with the crystal structure.
c) XYZ3: This option suggests that there is one X atom, one Y atom, and three Z atoms present in the compound. Again, the given crystal structure only has one Z atom at the edge center of the unit cell, so this option is not consistent with the crystal structure.
d) X2Y2Z: This option suggests that there are two X atoms, two Y atoms, and one Z atom present in the compound. However, the given crystal structure only has one X atom at the corners of the unit cell and one Y atom at the center of each face of the unit cell, so this option is not consistent with the crystal structure.
Conclusion:
Based on the given crystal structure, the formula of the compound is XYZ, as there is one X atom, one Y atom, and one Z atom present in the compound.
- The crystal structure described in the question is a cubic close-packed (ccp) lattice.
- In a ccp lattice, the atoms are arranged in a face-centered cubic arrangement, with each atom touching 12 nearest neighboring atoms.
- The X atoms are located at the corners of the unit cell, the Y atoms are located at the center of each face of the unit cell, and the Z atoms are located at the center of each edge of the unit cell.
Understanding the formula:
- The formula of a compound is a representation of the ratio of the different atoms present in the compound.
- In the given crystal structure, there is one X atom, one Y atom, and one Z atom in a single unit cell.
- Thus, the ratio of X : Y : Z in the compound is 1 : 1 : 1.
Explanation of the options:
a) XYZ: This option suggests that there is one X atom, one Y atom, and one Z atom present in the compound. This is consistent with the given crystal structure, so this option is a possibility.
b) XYZ2: This option suggests that there is one X atom, one Y atom, and two Z atoms present in the compound. However, the given crystal structure only has one Z atom at the edge center of the unit cell, so this option is not consistent with the crystal structure.
c) XYZ3: This option suggests that there is one X atom, one Y atom, and three Z atoms present in the compound. Again, the given crystal structure only has one Z atom at the edge center of the unit cell, so this option is not consistent with the crystal structure.
d) X2Y2Z: This option suggests that there are two X atoms, two Y atoms, and one Z atom present in the compound. However, the given crystal structure only has one X atom at the corners of the unit cell and one Y atom at the center of each face of the unit cell, so this option is not consistent with the crystal structure.
Conclusion:
Based on the given crystal structure, the formula of the compound is XYZ, as there is one X atom, one Y atom, and one Z atom present in the compound.
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If three elements X,Y and Z crystallizes in a ccp lattice with the X atoms at the corner, Y atoms at the cube centre and Z atom at the edge centre the formula of the compound will be:a)XYZb)XYZ2c)XYZ3d)X2Y2ZCorrect answer is option 'C'. Can you explain this answer?
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If three elements X,Y and Z crystallizes in a ccp lattice with the X atoms at the corner, Y atoms at the cube centre and Z atom at the edge centre the formula of the compound will be:a)XYZb)XYZ2c)XYZ3d)X2Y2ZCorrect answer is option 'C'. 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 If three elements X,Y and Z crystallizes in a ccp lattice with the X atoms at the corner, Y atoms at the cube centre and Z atom at the edge centre the formula of the compound will be:a)XYZb)XYZ2c)XYZ3d)X2Y2ZCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If three elements X,Y and Z crystallizes in a ccp lattice with the X atoms at the corner, Y atoms at the cube centre and Z atom at the edge centre the formula of the compound will be:a)XYZb)XYZ2c)XYZ3d)X2Y2ZCorrect answer is option 'C'. Can you explain this answer?.
If three elements X,Y and Z crystallizes in a ccp lattice with the X atoms at the corner, Y atoms at the cube centre and Z atom at the edge centre the formula of the compound will be:a)XYZb)XYZ2c)XYZ3d)X2Y2ZCorrect answer is option 'C'. 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 If three elements X,Y and Z crystallizes in a ccp lattice with the X atoms at the corner, Y atoms at the cube centre and Z atom at the edge centre the formula of the compound will be:a)XYZb)XYZ2c)XYZ3d)X2Y2ZCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If three elements X,Y and Z crystallizes in a ccp lattice with the X atoms at the corner, Y atoms at the cube centre and Z atom at the edge centre the formula of the compound will be:a)XYZb)XYZ2c)XYZ3d)X2Y2ZCorrect answer is option 'C'. Can you explain this answer?.
Solutions for If three elements X,Y and Z crystallizes in a ccp lattice with the X atoms at the corner, Y atoms at the cube centre and Z atom at the edge centre the formula of the compound will be:a)XYZb)XYZ2c)XYZ3d)X2Y2ZCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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