318726
If the same type of atoms are packed in HCP and CCP separately, then
1 Density of hcp will be greater than ccp
2 Density of hcp will be smaller than ccp
3 Density of hcp will be equal to ccp
4 Density of hcp may be equal or greater than or smaller than ccp depending upon the temperature of the system
Explanation:
It is dependent on temperature
CHXII01:THE SOLID STATE
318727
Incorrect statement from the following statements related with FCC structure is
1 This structure contains totally 8 tetrahedral voids in unit cell
2 In FCC structure atoms present at face centres contribute \(75 \%\) in unit cell
3 In FCC structure, C. N. of atom is 12
4 In FCC structure, a face centre and 3 corners construct a tetrahedral void
Explanation:
In FCC structure, 3 face centre and a corner construct a tetrahedral void
CHXII01:THE SOLID STATE
318728
The intermetallic compound LiAg crystallizses into cubic lattice in which both lithium and silver have a coordination number of eight. The crystal class is
1 Face-centred cube
2 Body-centred cube
3 Simple-centred cube
4 None of these
Explanation:
In body-centred cubic, each atom/ion has a coordination number of 8 .
CHXII01:THE SOLID STATE
318729
The arrangement \({\rm{ABC }}\,{\rm{ABC }}\,{\rm{ABC}}\).... is referred as
1 Octahedral close packing
2 Tetrahedral close packcing
3 Hexagonal close packing
4 Cubic close packing
Explanation:
It represents ccp arrangement.
CHXII01:THE SOLID STATE
318730
The total number of octahedral void(s) per atom present in a cubic close packed structure is :
1 1
2 2
3 3
4 4
Explanation:
In CCP, no. of octahedral void \(=12 \times \dfrac{1}{4}+1=4\) Per atom octahedral void is 1 .
318726
If the same type of atoms are packed in HCP and CCP separately, then
1 Density of hcp will be greater than ccp
2 Density of hcp will be smaller than ccp
3 Density of hcp will be equal to ccp
4 Density of hcp may be equal or greater than or smaller than ccp depending upon the temperature of the system
Explanation:
It is dependent on temperature
CHXII01:THE SOLID STATE
318727
Incorrect statement from the following statements related with FCC structure is
1 This structure contains totally 8 tetrahedral voids in unit cell
2 In FCC structure atoms present at face centres contribute \(75 \%\) in unit cell
3 In FCC structure, C. N. of atom is 12
4 In FCC structure, a face centre and 3 corners construct a tetrahedral void
Explanation:
In FCC structure, 3 face centre and a corner construct a tetrahedral void
CHXII01:THE SOLID STATE
318728
The intermetallic compound LiAg crystallizses into cubic lattice in which both lithium and silver have a coordination number of eight. The crystal class is
1 Face-centred cube
2 Body-centred cube
3 Simple-centred cube
4 None of these
Explanation:
In body-centred cubic, each atom/ion has a coordination number of 8 .
CHXII01:THE SOLID STATE
318729
The arrangement \({\rm{ABC }}\,{\rm{ABC }}\,{\rm{ABC}}\).... is referred as
1 Octahedral close packing
2 Tetrahedral close packcing
3 Hexagonal close packing
4 Cubic close packing
Explanation:
It represents ccp arrangement.
CHXII01:THE SOLID STATE
318730
The total number of octahedral void(s) per atom present in a cubic close packed structure is :
1 1
2 2
3 3
4 4
Explanation:
In CCP, no. of octahedral void \(=12 \times \dfrac{1}{4}+1=4\) Per atom octahedral void is 1 .
318726
If the same type of atoms are packed in HCP and CCP separately, then
1 Density of hcp will be greater than ccp
2 Density of hcp will be smaller than ccp
3 Density of hcp will be equal to ccp
4 Density of hcp may be equal or greater than or smaller than ccp depending upon the temperature of the system
Explanation:
It is dependent on temperature
CHXII01:THE SOLID STATE
318727
Incorrect statement from the following statements related with FCC structure is
1 This structure contains totally 8 tetrahedral voids in unit cell
2 In FCC structure atoms present at face centres contribute \(75 \%\) in unit cell
3 In FCC structure, C. N. of atom is 12
4 In FCC structure, a face centre and 3 corners construct a tetrahedral void
Explanation:
In FCC structure, 3 face centre and a corner construct a tetrahedral void
CHXII01:THE SOLID STATE
318728
The intermetallic compound LiAg crystallizses into cubic lattice in which both lithium and silver have a coordination number of eight. The crystal class is
1 Face-centred cube
2 Body-centred cube
3 Simple-centred cube
4 None of these
Explanation:
In body-centred cubic, each atom/ion has a coordination number of 8 .
CHXII01:THE SOLID STATE
318729
The arrangement \({\rm{ABC }}\,{\rm{ABC }}\,{\rm{ABC}}\).... is referred as
1 Octahedral close packing
2 Tetrahedral close packcing
3 Hexagonal close packing
4 Cubic close packing
Explanation:
It represents ccp arrangement.
CHXII01:THE SOLID STATE
318730
The total number of octahedral void(s) per atom present in a cubic close packed structure is :
1 1
2 2
3 3
4 4
Explanation:
In CCP, no. of octahedral void \(=12 \times \dfrac{1}{4}+1=4\) Per atom octahedral void is 1 .
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CHXII01:THE SOLID STATE
318726
If the same type of atoms are packed in HCP and CCP separately, then
1 Density of hcp will be greater than ccp
2 Density of hcp will be smaller than ccp
3 Density of hcp will be equal to ccp
4 Density of hcp may be equal or greater than or smaller than ccp depending upon the temperature of the system
Explanation:
It is dependent on temperature
CHXII01:THE SOLID STATE
318727
Incorrect statement from the following statements related with FCC structure is
1 This structure contains totally 8 tetrahedral voids in unit cell
2 In FCC structure atoms present at face centres contribute \(75 \%\) in unit cell
3 In FCC structure, C. N. of atom is 12
4 In FCC structure, a face centre and 3 corners construct a tetrahedral void
Explanation:
In FCC structure, 3 face centre and a corner construct a tetrahedral void
CHXII01:THE SOLID STATE
318728
The intermetallic compound LiAg crystallizses into cubic lattice in which both lithium and silver have a coordination number of eight. The crystal class is
1 Face-centred cube
2 Body-centred cube
3 Simple-centred cube
4 None of these
Explanation:
In body-centred cubic, each atom/ion has a coordination number of 8 .
CHXII01:THE SOLID STATE
318729
The arrangement \({\rm{ABC }}\,{\rm{ABC }}\,{\rm{ABC}}\).... is referred as
1 Octahedral close packing
2 Tetrahedral close packcing
3 Hexagonal close packing
4 Cubic close packing
Explanation:
It represents ccp arrangement.
CHXII01:THE SOLID STATE
318730
The total number of octahedral void(s) per atom present in a cubic close packed structure is :
1 1
2 2
3 3
4 4
Explanation:
In CCP, no. of octahedral void \(=12 \times \dfrac{1}{4}+1=4\) Per atom octahedral void is 1 .
318726
If the same type of atoms are packed in HCP and CCP separately, then
1 Density of hcp will be greater than ccp
2 Density of hcp will be smaller than ccp
3 Density of hcp will be equal to ccp
4 Density of hcp may be equal or greater than or smaller than ccp depending upon the temperature of the system
Explanation:
It is dependent on temperature
CHXII01:THE SOLID STATE
318727
Incorrect statement from the following statements related with FCC structure is
1 This structure contains totally 8 tetrahedral voids in unit cell
2 In FCC structure atoms present at face centres contribute \(75 \%\) in unit cell
3 In FCC structure, C. N. of atom is 12
4 In FCC structure, a face centre and 3 corners construct a tetrahedral void
Explanation:
In FCC structure, 3 face centre and a corner construct a tetrahedral void
CHXII01:THE SOLID STATE
318728
The intermetallic compound LiAg crystallizses into cubic lattice in which both lithium and silver have a coordination number of eight. The crystal class is
1 Face-centred cube
2 Body-centred cube
3 Simple-centred cube
4 None of these
Explanation:
In body-centred cubic, each atom/ion has a coordination number of 8 .
CHXII01:THE SOLID STATE
318729
The arrangement \({\rm{ABC }}\,{\rm{ABC }}\,{\rm{ABC}}\).... is referred as
1 Octahedral close packing
2 Tetrahedral close packcing
3 Hexagonal close packing
4 Cubic close packing
Explanation:
It represents ccp arrangement.
CHXII01:THE SOLID STATE
318730
The total number of octahedral void(s) per atom present in a cubic close packed structure is :
1 1
2 2
3 3
4 4
Explanation:
In CCP, no. of octahedral void \(=12 \times \dfrac{1}{4}+1=4\) Per atom octahedral void is 1 .