Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In a face centred cubic lattice, atom A occupies the corner positions and atom B occupies the face centred positions. If one atom of B is missin from one of the face centred points,, the formula of the compound is :
16
Dec
In a face centred cubic lattice, atom A occupies the corner positions and atom B occupies the face centred positions. If one atom of B is missin from one of the face centred points,, the formula of the compound is : atom A occupies the corner positions and atom B occupies the face centred positions. [...]
The number of close neighbour in a body – centered cubic lattice of identical sphere is
16
Dec
The number of close neighbour in a body – centered cubic lattice of identical sphere is The number of close neighbour in a body - centered cubic lattice of identical sphere is December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The arrangement ABC ABC ABC …….. is reffered as (a) Octahedral close packing (b) Hexagonal close packing (c) Tetragonal close packing (d) Cubic close packing
16
Dec
The arrangement ABC ABC ABC …….. is reffered as (a) Octahedral close packing (b) Hexagonal close packing (c) Tetragonal close packing (d) Cubic close packing The arrangement ABC ABC ABC ........ is reffered as (a) Octahedral close packing (b) Hexagonal close packing (c) Tetragonal close packing (d) Cubic close packing December 16, 2020 Category: Uncategorised [...]
A metal crystallizes into a lattice containing a sequence of layers of atoms of ABABAB……… . What percentage by volume of this lattice has empty space
16
Dec
A metal crystallizes into a lattice containing a sequence of layers of atoms of ABABAB……… . What percentage by volume of this lattice has empty space A metal crystallizes into a lattice containing a sequence of layers of atoms of ABABAB......... . What percentage by volume of this lattice has empty space December 16, 2020 [...]
Hexagonal close packed arrangement of ions is described as (a) ABC ABA (b) ABC ABC (c) ABABA (d) ABBAB
16
Dec
Hexagonal close packed arrangement of ions is described as (a) ABC ABA (b) ABC ABC (c) ABABA (d) ABBAB Hexagonal close packed arrangement of ions is described as (a) ABC ABA (b) ABC ABC (c) ABABA (d) ABBAB December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Three elements A, B and C crystallize into a cubic solid lattice. atoms A occupy the corners, B atoms, the cube centres and C atoms, the edge. The formula of the compound is
16
Dec
Three elements A, B and C crystallize into a cubic solid lattice. atoms A occupy the corners, B atoms, the cube centres and C atoms, the edge. The formula of the compound is B and C crystallize into a cubic solid lattice. atoms A occupy the corners B atoms the cube centres and C atoms [...]
Na and Mg crystallize in bcc- and fcc-type crystals, respectively, then the number of atoms of Na and Mg present in the unit cell of their respective crystal is
16
Dec
Na and Mg crystallize in bcc- and fcc-type crystals, respectively, then the number of atoms of Na and Mg present in the unit cell of their respective crystal is Na and Mg crystallize in bcc- and fcc-type crystals respectively then the number of atoms of Na and Mg present in the unit cell of their [...]
In a compound , atoms of Y form ccp lattice and those of element X occupy 2/3rd of tetrahedral voids. The formula of compound will be
16
Dec
In a compound , atoms of Y form ccp lattice and those of element X occupy 2/3rd of tetrahedral voids. The formula of compound will be atoms of Y form ccp lattice and those of element X occupy 2/3rd of tetrahedral voids. The formula of compound will be In a compound December 16, 2020 Category: [...]
Total volume of atoms present in face – centered cubic unit cell of a metal is ( r is atomic radius )
16
Dec
Total volume of atoms present in face – centered cubic unit cell of a metal is ( r is atomic radius ) Total volume of atoms present in face - centered cubic unit cell of a metal is ( r is atomic radius ) December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
If Agl crystallises in zinc blende structure with I^- ions at Lattice points. what fraction of tetrahedral voids is occupied by Ag^+ ions
16
Dec
If Agl crystallises in zinc blende structure with I^- ions at Lattice points. what fraction of tetrahedral voids is occupied by Ag^+ ions If Agl crystallises in zinc blende structure with I^- ions at Lattice points. what fraction of tetrahedral voids is occupied by Ag^+ ions December 16, 2020 Category: Uncategorised (JEE Advanced Physics by [...]