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Which of the following statements is not correct about molecular crystals?
- a)They are generally soft and easily compressible
- b)They are good conductors of electricity as the electrons are delocalised in the bonds
- c)They have low melting and boiling points
- d)They consist of polar or non-polar molecules
Correct answer is option 'B'. Can you explain this answer?
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Which of the following statements is not correct about molecular cryst...
Molecular crystals are bad conductors of electricity as the electrons are localised in the bonds.
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Which of the following statements is not correct about molecular cryst...
Molecular crystals are a type of solid in which the constituent particles are molecules held together by intermolecular forces. These crystals have some unique properties that differentiate them from other types of solids.
Soft and easily compressible
Molecular crystals are generally soft and easily compressible. This is because the intermolecular forces between the molecules are weak, which means that the molecules can easily slide past each other and change their shape when external pressure is applied.
Low melting and boiling points
Molecular crystals have low melting and boiling points compared to other types of solids such as ionic or metallic solids. This is because the intermolecular forces between the molecules are weak, and therefore, less energy is required to overcome these forces and break apart the molecules.
Consist of polar or non-polar molecules
Molecular crystals consist of polar or non-polar molecules. The polarity of the molecules determines the type of intermolecular forces that exist between them. For example, if the molecules are polar, they will have dipole-dipole interactions, whereas non-polar molecules will have London dispersion forces.
Not good conductors of electricity
One property that does not apply to molecular crystals is that they are not good conductors of electricity. This is because the electrons in the molecules are tightly bound to the nuclei and are not free to move throughout the crystal. Therefore, molecular crystals are generally insulators and do not conduct electricity.
In conclusion, molecular crystals have unique properties that distinguish them from other types of solids. They are generally soft and easily compressible, have low melting and boiling points, and consist of polar or non-polar molecules. However, they are not good conductors of electricity due to the tight binding of electrons in the molecules.
Soft and easily compressible
Molecular crystals are generally soft and easily compressible. This is because the intermolecular forces between the molecules are weak, which means that the molecules can easily slide past each other and change their shape when external pressure is applied.
Low melting and boiling points
Molecular crystals have low melting and boiling points compared to other types of solids such as ionic or metallic solids. This is because the intermolecular forces between the molecules are weak, and therefore, less energy is required to overcome these forces and break apart the molecules.
Consist of polar or non-polar molecules
Molecular crystals consist of polar or non-polar molecules. The polarity of the molecules determines the type of intermolecular forces that exist between them. For example, if the molecules are polar, they will have dipole-dipole interactions, whereas non-polar molecules will have London dispersion forces.
Not good conductors of electricity
One property that does not apply to molecular crystals is that they are not good conductors of electricity. This is because the electrons in the molecules are tightly bound to the nuclei and are not free to move throughout the crystal. Therefore, molecular crystals are generally insulators and do not conduct electricity.
In conclusion, molecular crystals have unique properties that distinguish them from other types of solids. They are generally soft and easily compressible, have low melting and boiling points, and consist of polar or non-polar molecules. However, they are not good conductors of electricity due to the tight binding of electrons in the molecules.
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Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect answer is option 'B'. Can you explain this answer?
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Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect 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 Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect 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 Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect answer is option 'B'. Can you explain this answer?.
Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect 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 Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect 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 Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect answer is option 'B'. Can you explain this answer?.
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Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following statements is not correct about molecular crystals?a)They are generally soft and easily compressibleb)They are good conductors of electricity as the electrons are delocalised in the bondsc)They have low melting and boiling pointsd)They consist of polar or non-polar moleculesCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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