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In the following question, a statement of Assertion (A) followed by a statement of Reason (R) is given.
Choose the correct option out of the choices given below each question.
Assertion (A): The dipole moment helps to predict whether molecule is polar or non-polar
Reason (R): The dipole moment helps to predict the geometry of molecules.
- a)Both A and R are true and R is the correct explanation of A.
- b)Both A and R are true but R is not the correct explanation of A.
- c)A is true but R is false.
- d)Both A and R are false.
Correct answer is option 'A'. Can you explain this answer?
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In the following question, a statement of Assertion (A) followed by a...
The larger the dipole moment, the more polar.The lesser or 0 dipole moment, the molecule will be non- polar.
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In the following question, a statement of Assertion (A) followed by a...
Assertion (A): The dipole moment helps to predict whether molecule is polar or non-polar
Reason (R): The dipole moment helps to predict the geometry of molecules.
The correct option is 'A' - Both A and R are true and R is the correct explanation of A.
Explanation:
Dipole Moment:
The dipole moment is a measure of the polarity of a molecule. It is a vector quantity that indicates the separation of positive and negative charges within a molecule. The magnitude of the dipole moment is given by the product of the charge and the distance between the charges.
Polarity of Molecules:
Polarity refers to the distribution of electron density in a molecule. A molecule is considered polar if it has a net dipole moment, which means that the molecule has a positive end and a negative end. On the other hand, a molecule is considered non-polar if it has no net dipole moment, meaning that the charges are evenly distributed.
Relation between Dipole Moment and Polarity:
The dipole moment of a molecule is directly related to its polarity. If a molecule has a non-zero dipole moment, it means that there is an uneven distribution of charge within the molecule, and hence the molecule is polar. On the other hand, if a molecule has a zero dipole moment, it means that the charges are evenly distributed and the molecule is non-polar.
Prediction of Molecular Geometry:
The dipole moment also helps in predicting the geometry of molecules. The geometry of a molecule refers to the arrangement of atoms in space. The dipole moment is influenced by the shape and symmetry of the molecule. In general, molecules with a non-zero dipole moment have an asymmetric arrangement of atoms, while molecules with a zero dipole moment have a symmetric arrangement of atoms.
Explanation of the Reason:
The reason for the assertion is that the dipole moment is directly related to the polarity of a molecule and the geometry of the molecule. The dipole moment helps in predicting whether a molecule is polar or non-polar by indicating the presence or absence of a net dipole moment. Additionally, the dipole moment also helps in predicting the geometry of molecules by providing information about the arrangement of atoms and the symmetry of the molecule.
Therefore, both the assertion and the reason are true, and the reason correctly explains the assertion.
Reason (R): The dipole moment helps to predict the geometry of molecules.
The correct option is 'A' - Both A and R are true and R is the correct explanation of A.
Explanation:
Dipole Moment:
The dipole moment is a measure of the polarity of a molecule. It is a vector quantity that indicates the separation of positive and negative charges within a molecule. The magnitude of the dipole moment is given by the product of the charge and the distance between the charges.
Polarity of Molecules:
Polarity refers to the distribution of electron density in a molecule. A molecule is considered polar if it has a net dipole moment, which means that the molecule has a positive end and a negative end. On the other hand, a molecule is considered non-polar if it has no net dipole moment, meaning that the charges are evenly distributed.
Relation between Dipole Moment and Polarity:
The dipole moment of a molecule is directly related to its polarity. If a molecule has a non-zero dipole moment, it means that there is an uneven distribution of charge within the molecule, and hence the molecule is polar. On the other hand, if a molecule has a zero dipole moment, it means that the charges are evenly distributed and the molecule is non-polar.
Prediction of Molecular Geometry:
The dipole moment also helps in predicting the geometry of molecules. The geometry of a molecule refers to the arrangement of atoms in space. The dipole moment is influenced by the shape and symmetry of the molecule. In general, molecules with a non-zero dipole moment have an asymmetric arrangement of atoms, while molecules with a zero dipole moment have a symmetric arrangement of atoms.
Explanation of the Reason:
The reason for the assertion is that the dipole moment is directly related to the polarity of a molecule and the geometry of the molecule. The dipole moment helps in predicting whether a molecule is polar or non-polar by indicating the presence or absence of a net dipole moment. Additionally, the dipole moment also helps in predicting the geometry of molecules by providing information about the arrangement of atoms and the symmetry of the molecule.
Therefore, both the assertion and the reason are true, and the reason correctly explains the assertion.
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In the following question, a statement of Assertion (A) followed by a statement of Reason (R) is given.Choose the correct option out of the choices given below each question.Assertion (A): The dipole moment helps to predict whether molecule is polar or non-polarReason (R): The dipole moment helps to predict the geometry of molecules.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)Both A and R are false.Correct answer is option 'A'. Can you explain this answer?
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In the following question, a statement of Assertion (A) followed by a statement of Reason (R) is given.Choose the correct option out of the choices given below each question.Assertion (A): The dipole moment helps to predict whether molecule is polar or non-polarReason (R): The dipole moment helps to predict the geometry of molecules.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)Both A and R are false.Correct answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about In the following question, a statement of Assertion (A) followed by a statement of Reason (R) is given.Choose the correct option out of the choices given below each question.Assertion (A): The dipole moment helps to predict whether molecule is polar or non-polarReason (R): The dipole moment helps to predict the geometry of molecules.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)Both A and R are false.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the following question, a statement of Assertion (A) followed by a statement of Reason (R) is given.Choose the correct option out of the choices given below each question.Assertion (A): The dipole moment helps to predict whether molecule is polar or non-polarReason (R): The dipole moment helps to predict the geometry of molecules.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true but R is not the correct explanation of A.c)A is true but R is false.d)Both A and R are false.Correct answer is option 'A'. Can you explain this answer?.
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