NEET Exam > NEET Questions > Choose the correct statement :a)Diamond is co...
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Choose the correct statement :
- a)Diamond is covalent and graphite is ionic.
- b)Diamond is sp3 hybridised and graphite is sp2 hybridized.
- c)Both diamond and graphite are used as dry lubricants.
- d)Diamond and graphite have two dimensional network.
Correct answer is option 'B'. Can you explain this answer?
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Choose the correct statement :a)Diamond is covalent and graphite is io...
Diamond and Graphite Structure and Hybridization
Diamond and graphite are both forms of carbon, but they have different structures and hybridizations.
Diamond:
- In diamond, each carbon atom is sp3 hybridized, meaning that each carbon atom forms four single covalent bonds with other carbon atoms.
- This results in a three-dimensional network structure of carbon atoms, making diamond extremely hard and durable.
- The strong covalent bonds between carbon atoms in diamond give it its characteristic properties, such as high thermal conductivity and high refractive index.
Graphite:
- In graphite, each carbon atom is sp2 hybridized, forming three single covalent bonds with other carbon atoms and one delocalized π bond.
- This results in layers of carbon atoms arranged in a hexagonal lattice, with weak van der Waals forces holding the layers together.
- The delocalized π bonds allow for the layers to slide over each other easily, giving graphite its lubricating properties.
- Graphite is used as a dry lubricant due to these properties, allowing for reduced friction between surfaces.
Conclusion:
- The key difference between diamond and graphite lies in their hybridization: diamond is sp3 hybridized, while graphite is sp2 hybridized.
- Understanding the hybridization of carbon atoms in diamond and graphite helps explain their unique properties and applications in various industries.
Diamond and graphite are both forms of carbon, but they have different structures and hybridizations.
Diamond:
- In diamond, each carbon atom is sp3 hybridized, meaning that each carbon atom forms four single covalent bonds with other carbon atoms.
- This results in a three-dimensional network structure of carbon atoms, making diamond extremely hard and durable.
- The strong covalent bonds between carbon atoms in diamond give it its characteristic properties, such as high thermal conductivity and high refractive index.
Graphite:
- In graphite, each carbon atom is sp2 hybridized, forming three single covalent bonds with other carbon atoms and one delocalized π bond.
- This results in layers of carbon atoms arranged in a hexagonal lattice, with weak van der Waals forces holding the layers together.
- The delocalized π bonds allow for the layers to slide over each other easily, giving graphite its lubricating properties.
- Graphite is used as a dry lubricant due to these properties, allowing for reduced friction between surfaces.
Conclusion:
- The key difference between diamond and graphite lies in their hybridization: diamond is sp3 hybridized, while graphite is sp2 hybridized.
- Understanding the hybridization of carbon atoms in diamond and graphite helps explain their unique properties and applications in various industries.
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Community Answer
Choose the correct statement :a)Diamond is covalent and graphite is io...
In diamond each carbon is bonded with four other carbon atoms. So hybridisation of carbon atom is sp3.
In graphite each carbon is bonded with three other carbon atoms. So hybridisation of carbon atom is sp2.
In graphite each carbon is bonded with three other carbon atoms. So hybridisation of carbon atom is sp2.
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Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer?
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Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer?.
Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer?.
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Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Choose the correct statement :a)Diamond is covalent and graphite is ionic.b)Diamond is sp3 hybridised and graphite is sp2 hybridized.c)Both diamond and graphite are used as dry lubricants.d)Diamond and graphite have two dimensional network.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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