Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The number of atoms present in unit cell of a monoatomic substance of simple cubic lattice is (a) 6 (b) 3 (c) 2 (d) 1
17
Dec
The number of atoms present in unit cell of a monoatomic substance of simple cubic lattice is (a) 6 (b) 3 (c) 2 (d) 1 The number of atoms present in unit cell of a monoatomic substance of simple cubic lattice is (a) 6 (b) 3 (c) 2 (d) 1 December 17, 2020 Category: Uncategorised [...]
Co-ordination number of copper (Cu) is (a) 1 (b) 6 (c) 8 (d) 12
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Dec
Co-ordination number of copper (Cu) is (a) 1 (b) 6 (c) 8 (d) 12 Co-ordination number of copper (Cu) is (a) 1 (b) 6 (c) 8 (d) 12 December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Ferrous oxide has a cubic structure and each edge of the unit cell is 5.0 A. Assuming density of the oxide as 4.0 g – cm^-3 , then the number of Fe^2+ and O^2- ions present in each unit cell will be
17
Dec
Ferrous oxide has a cubic structure and each edge of the unit cell is 5.0 A. Assuming density of the oxide as 4.0 g – cm^-3 , then the number of Fe^2+ and O^2- ions present in each unit cell will be Ferrous oxide has a cubic structure and each edge of the unit cell [...]
Which set of characteristics of ZnS crystal is correct (a) Coordination number (4:4),p,Zn++ ion in the alternate tetrahedral voids. (b) Coordination number (6:6):hcp,Zn++ ion in all tetraderal voids (c) Coordination number (6:4),hcp,Zn++ ion in all octahedral voids. (d) Coordination number (4:4):p,Zn++ ion in all tetraderal voids.
17
Dec
Which set of characteristics of ZnS crystal is correct (a) Coordination number (4:4),p,Zn++ ion in the alternate tetrahedral voids. (b) Coordination number (6:6):hcp,Zn++ ion in all tetraderal voids (c) Coordination number (6:4),hcp,Zn++ ion in all octahedral voids. (d) Coordination number (4:4):p,Zn++ ion in all tetraderal voids. A solid has a structure in which W atoms [...]
A solid has a structure in which W atoms are located at the corners of a cubic lattice, O atom at the centre of edges, and Na atom at the centre of the cube. The formula for the compound is
17
Dec
A solid has a structure in which W atoms are located at the corners of a cubic lattice, O atom at the centre of edges, and Na atom at the centre of the cube. The formula for the compound is A solid has a structure in which W atoms are located at the corners of [...]
A solid compound contains X, Y and Z in a cubic lattice with X atoms occupying the corners, Y atoms in the body centred positions and Z atoms at the centred of faces of the unit cell. What is the empirical formula of the compound
17
Dec
A solid compound contains X, Y and Z in a cubic lattice with X atoms occupying the corners, Y atoms in the body centred positions and Z atoms at the centred of faces of the unit cell. What is the empirical formula of the compound A solid compound contains X Y and Z in a [...]
Structure of NaCL crystal is (a) Face centred cubic (b) Monoclinic (c) Orthorhombic (d) Tetragonal
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Dec
Structure of NaCL crystal is (a) Face centred cubic (b) Monoclinic (c) Orthorhombic (d) Tetragonal Structure of NaCL crystal is (a) Face centred cubic (b) Monoclinic (c) Orthorhombic (d) Tetragonal December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
How many chloride ions are there around sodium ion in sodium chloride crystal (a) 3 (b) 8 (c) 4 (d) 6
17
Dec
How many chloride ions are there around sodium ion in sodium chloride crystal (a) 3 (b) 8 (c) 4 (d) 6 How many chloride ions are there around sodium ion in sodium chloride crystal (a) 3 (b) 8 (c) 4 (d) 6 December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
A compound is formed by elements A and B. This crystallizes in the cubic structure when atoms A are the corners of the cube and atoms B are at the centre of the body. The simplest formula of the compound is
17
Dec
A compound is formed by elements A and B. This crystallizes in the cubic structure when atoms A are the corners of the cube and atoms B are at the centre of the body. The simplest formula of the compound is is The number of spheres contained (i) in one body centred cubic unit cell [...]
What is the coordination number of sodium in Na2O (a) 6 (b) 4 (c) 8 (d) 2
17
Dec
What is the coordination number of sodium in Na2O (a) 6 (b) 4 (c) 8 (d) 2 What is the coordination number of sodium in Na2O (a) 6 (b) 4 (c) 8 (d) 2 December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,