Diamond is a giant molecule in which constituent atoms are held together by covalent bond. Hence, this is a network solid.
NCERT Exemplar
CHXII01:THE SOLID STATE
318692
Which one of the following is a covalent crystal?
1 Rock salt
2 Ice
3 Quartz
4 Dry ice
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318693
Assertion : Covalent crystals have the higher melting point. Reason : Covalent bonds are stronger than ionic bonds.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318694
The major binding force of diamond, silicon and quartz is
1 Covalent bond force
2 Electrical attraction
3 Electrostatic force
4 Non-covalent bond force
Explanation:
Covalent as in case diamond.
CHXII01:THE SOLID STATE
318695
Match the columns Column I Column II A Molecular solid P \({\rm{Ag}}\) B Ionic solid Q \({\rm{SiC}}\) C Metalic solid R \({\rm{CC}}{{\rm{l}}_{\rm{4}}}\) D Covalent solid S \({\rm{MgO}}\)
Diamond is a giant molecule in which constituent atoms are held together by covalent bond. Hence, this is a network solid.
NCERT Exemplar
CHXII01:THE SOLID STATE
318692
Which one of the following is a covalent crystal?
1 Rock salt
2 Ice
3 Quartz
4 Dry ice
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318693
Assertion : Covalent crystals have the higher melting point. Reason : Covalent bonds are stronger than ionic bonds.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318694
The major binding force of diamond, silicon and quartz is
1 Covalent bond force
2 Electrical attraction
3 Electrostatic force
4 Non-covalent bond force
Explanation:
Covalent as in case diamond.
CHXII01:THE SOLID STATE
318695
Match the columns Column I Column II A Molecular solid P \({\rm{Ag}}\) B Ionic solid Q \({\rm{SiC}}\) C Metalic solid R \({\rm{CC}}{{\rm{l}}_{\rm{4}}}\) D Covalent solid S \({\rm{MgO}}\)
Diamond is a giant molecule in which constituent atoms are held together by covalent bond. Hence, this is a network solid.
NCERT Exemplar
CHXII01:THE SOLID STATE
318692
Which one of the following is a covalent crystal?
1 Rock salt
2 Ice
3 Quartz
4 Dry ice
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318693
Assertion : Covalent crystals have the higher melting point. Reason : Covalent bonds are stronger than ionic bonds.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318694
The major binding force of diamond, silicon and quartz is
1 Covalent bond force
2 Electrical attraction
3 Electrostatic force
4 Non-covalent bond force
Explanation:
Covalent as in case diamond.
CHXII01:THE SOLID STATE
318695
Match the columns Column I Column II A Molecular solid P \({\rm{Ag}}\) B Ionic solid Q \({\rm{SiC}}\) C Metalic solid R \({\rm{CC}}{{\rm{l}}_{\rm{4}}}\) D Covalent solid S \({\rm{MgO}}\)
Diamond is a giant molecule in which constituent atoms are held together by covalent bond. Hence, this is a network solid.
NCERT Exemplar
CHXII01:THE SOLID STATE
318692
Which one of the following is a covalent crystal?
1 Rock salt
2 Ice
3 Quartz
4 Dry ice
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318693
Assertion : Covalent crystals have the higher melting point. Reason : Covalent bonds are stronger than ionic bonds.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318694
The major binding force of diamond, silicon and quartz is
1 Covalent bond force
2 Electrical attraction
3 Electrostatic force
4 Non-covalent bond force
Explanation:
Covalent as in case diamond.
CHXII01:THE SOLID STATE
318695
Match the columns Column I Column II A Molecular solid P \({\rm{Ag}}\) B Ionic solid Q \({\rm{SiC}}\) C Metalic solid R \({\rm{CC}}{{\rm{l}}_{\rm{4}}}\) D Covalent solid S \({\rm{MgO}}\)
Diamond is a giant molecule in which constituent atoms are held together by covalent bond. Hence, this is a network solid.
NCERT Exemplar
CHXII01:THE SOLID STATE
318692
Which one of the following is a covalent crystal?
1 Rock salt
2 Ice
3 Quartz
4 Dry ice
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318693
Assertion : Covalent crystals have the higher melting point. Reason : Covalent bonds are stronger than ionic bonds.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Conceptual Questions
CHXII01:THE SOLID STATE
318694
The major binding force of diamond, silicon and quartz is
1 Covalent bond force
2 Electrical attraction
3 Electrostatic force
4 Non-covalent bond force
Explanation:
Covalent as in case diamond.
CHXII01:THE SOLID STATE
318695
Match the columns Column I Column II A Molecular solid P \({\rm{Ag}}\) B Ionic solid Q \({\rm{SiC}}\) C Metalic solid R \({\rm{CC}}{{\rm{l}}_{\rm{4}}}\) D Covalent solid S \({\rm{MgO}}\)