The number of atoms present in a fcc uni...

The number of atoms present in a fcc unit cell is

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In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices. Assertion: The total number of atoms present in a simple cubic unit cell is one. Reason: Simple cubic unit cell has atoms in its corners each of which is shared between eight adjacent unit cells.

Number of atoms present per unit cell in NaCl

The number of atoms present in a hexagonal close-packed unit cell is:

Fill ups The number of atoms for primitive unit cell is…………….for body centred cubic unit cell is…………..and for face centred cubic unit cell is………….. .

An element (density 7.2 gcm^-3) crystallizes in a body centred cubic structure having its unit cell edge length 2.88oversetcircA . Calculate the number of atoms present in 156 g of the element.

How many number of atoms are present in face centered cubic unit cell?

packing fraction of a unit cell is drfined as the fraction of the total volume of the unit cell occupied by the atom(s). P.E=("Volume of the atoms(s) present in a unit cell")/("Volume of unit cell")=(Zxx(4)/(3)pir^(3))/(a^(3)) and % of empty space = 100- P.F.xx100 where Z= effective number of atoms in s cube . r= radius of a an atoms a = edge length of the cube % of empty space in body centered cubic cell unit is nearly :

packing fraction of a unit cell is drfined as the fraction of the total volume of the unit cell occupied by the atom(s). P.E=("Volume of the atoms(s) present in a unit cell")/("Volume of unit cell")=(Zxx(4)/(3)pir^(3))/(a^(3)) and % of empty space = 100- P.F.xx100 where Z= effective number of stoms in s cube . r= radius of a an atoms a = edge lenght of the cube Packing fraction in face centered cubic unit cell is :

In a diamond, each carbon atom is bonded to four other carbon atoms tetrahedrally. Alternate tetrahedral voids are occupied by carbon atoms. The number of carbon atoms per unit cell is:

MODERN PUBLICATION-SOLID STATE-EXERCISE

A Metal crystallizes in fcc lattice and the edge of the unit cell is 6...
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An element crystallize in fcc lattice and edge length of unit cell is ...
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The number of atoms present in a fcc unit cell is
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If a is the length of the side of a cube, the distance between the bod...
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The vacant space in bcc lattice unit cell is
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The correct statement regarding defects in crystslline solids is
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A given metal crystallines out with a cubic structure having edge leng...
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Density of Li crystal is 0.53 g// cm^(3). The edge length of Li ...
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The ionic radii of A^(+) and B^(-) are 1.7 Å and 1.8 Å respectively ...
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In calcium fluoride, having the fluorite structure, the coordination n...
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A crystalline solid has a cubic structure in which tungsten atoms are ...
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If AgI crystallizes in zinc blende structure with I^- ions at lattice ...
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Total number of tetrahedral and octahedral voids in 0.5 mol of a compo...
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Which one of the following compound exhibits Schottky defect?
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A solid is formed by two elements P and Q. The element Q forms cubic c...
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The mass percentage of iron present as Fe(III) in Fe(0.93)O(1.0) is
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The fraction of volume occupied by atoms in a face centered cubic unit...
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In a compound atoms of element Y form ccp lattioce and those of elemen...
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The edge length of the face centred cubic cell of an ionic substance i...
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Percentage of free space in cubic close packed structure and in body c...
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