Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The number of atoms/ molecules contained in one face centred cubic unit cell of a monoatomnic substance is (a) 1 (b) 2 (c) 4 (d) 6
16
Dec
The number of atoms/ molecules contained in one face centred cubic unit cell of a monoatomnic substance is (a) 1 (b) 2 (c) 4 (d) 6 The number of atoms/ molecules contained in one face centred cubic unit cell of a monoatomnic substance is (a) 1 (b) 2 (c) 4 (d) 6 December 16, 2020 [...]
THe number of octahedral voids in a unit cell of a cubical closest packed structure is (a) 1 (b) 2 (c) 4 (d) 8
16
Dec
THe number of octahedral voids in a unit cell of a cubical closest packed structure is (a) 1 (b) 2 (c) 4 (d) 8 THe number of octahedral voids in a unit cell of a cubical closest packed structure is (a) 1 (b) 2 (c) 4 (d) 8 December 16, 2020 Category: Uncategorised (JEE Advanced [...]
An example of fluorite structure is (a) NaF (b) SrF2 (c) ALCL3 (d) SiF4
16
Dec
An example of fluorite structure is (a) NaF (b) SrF2 (c) ALCL3 (d) SiF4 An example of fluorite structure is (a) NaF (b) SrF2 (c) ALCL3 (d) SiF4 December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In teh closest packed structure of a metallic lattice, the number of nearest neighbours of a metallic atom is
16
Dec
In teh closest packed structure of a metallic lattice, the number of nearest neighbours of a metallic atom is In teh closest packed structure of a metallic lattice the number of nearest neighbours of a metallic atom is December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
If the number of atoms per unit cell in a crystal is 2, the structure of crystal is (a) Octahedral (b) Body centred cubic bcc (c) Face centred cubic fcc (d) simple cubic
16
Dec
If the number of atoms per unit cell in a crystal is 2, the structure of crystal is (a) Octahedral (b) Body centred cubic bcc (c) Face centred cubic fcc (d) simple cubic If the number of atoms per unit cell in a crystal is 2 the structure of crystal is (a) Octahedral (b) Body [...]
A solid is made of two element X and Y .The atoms Z are in CCP arrangement while the atoms X occupy all the terahedral sites .What is the formula of the compound ?
16
Dec
A solid is made of two element X and Y .The atoms Z are in CCP arrangement while the atoms X occupy all the terahedral sites .What is the formula of the compound ? A solid is made of two element X and Y .The atoms Z are in CCP arrangement while the atoms X [...]
In an antifluorite structure, cations occupy (a) Octahedral voids (b) Centre of cube (c) Tetrahedral voids (d) Corners of cube
16
Dec
In an antifluorite structure, cations occupy (a) Octahedral voids (b) Centre of cube (c) Tetrahedral voids (d) Corners of cube cations occupy (a) Octahedral voids (b) Centre of cube (c) Tetrahedral voids (d) Corners of cube In an antifluorite structure December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Hexagonal close packing is found in crystal lattice of (a) Na (b) Mg (c) Al (d) None of these
16
Dec
Hexagonal close packing is found in crystal lattice of (a) Na (b) Mg (c) Al (d) None of these Hexagonal close packing is found in crystal lattice of (a) Na (b) Mg (c) Al (d) None of these December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The ratio of close – packed atoms to tetrahedral holes in cubic close packing is (a) 1 : 1 (b) 1 : 2 (c) 1 : 3 (d) 2 : 1
16
Dec
The ratio of close – packed atoms to tetrahedral holes in cubic close packing is (a) 1 : 1 (b) 1 : 2 (c) 1 : 3 (d) 2 : 1 The ratio of close - packed atoms to tetrahedral holes in cubic close packing is (a) 1 : 1 (b) 1 : 2 (c) [...]
In NaCL unit cell, all the ions lying along the axis as shown in the figure are removed. Then the number of Na^+ and Cl^- ions remaining in the unit cell are
16
Dec
In NaCL unit cell, all the ions lying along the axis as shown in the figure are removed. Then the number of Na^+ and Cl^- ions remaining in the unit cell are all the ions lying along the axis as shown in the figure are removed. Then the number of Na^+ and Cl^- ions remaining [...]