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Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.
Assertion : H2O2 has higher boiling point than water.
Reason : The dipole moment of H2O2 is little more than that of H2O.
- a)If both the assertion and the reason are true and the reason is a correct explanation of the assertion
- b)If both the assertion and reason are true but the reason is not a correct explanation of the assertion
- c)If the assertion is true but the reason is false
- d)If both the assertion and reason are false
Correct answer is option 'B'. Can you explain this answer?
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Direction: In the following questions, a statement of Assertion (A) f...
H2O2 is more extensively associated by hydrogen bonding than water.
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Direction: In the following questions, a statement of Assertion (A) f...
Assertion: H2O2 has a higher boiling point than water.
Reason: The dipole moment of H2O2 is slightly higher than that of H2O.
Explanation:
- H2O2, also known as hydrogen peroxide, is a chemical compound composed of two hydrogen atoms and two oxygen atoms. Water, on the other hand, is composed of two hydrogen atoms and one oxygen atom.
- The boiling point of a substance is the temperature at which it changes from a liquid to a gas. It is determined by the strength of intermolecular forces between the molecules.
- In the case of water, the high boiling point is attributed to its strong hydrogen bonding. The oxygen atom in water is highly electronegative, causing it to draw the shared electrons towards itself, creating a partial negative charge. This partial negative charge attracts the partial positive charge on the hydrogen atoms of neighboring water molecules, forming hydrogen bonds. These hydrogen bonds are relatively strong, requiring a significant amount of energy to break and convert water into a gas.
- Hydrogen peroxide also exhibits hydrogen bonding, but to a lesser extent compared to water. The extra oxygen atom in H2O2 disrupts the formation of extensive hydrogen bonding. As a result, the dipole moment of H2O2 is slightly higher than that of water, indicating a stronger overall polarity. However, the dipole moment alone does not solely determine the boiling point of a substance.
- The boiling point of a substance is influenced by multiple factors, including the strength of intermolecular forces, molecular weight, and shape of the molecule. While the dipole moment of H2O2 is slightly higher than that of H2O, it is not the main reason for its higher boiling point.
- Therefore, the assertion is true, as H2O2 does have a higher boiling point than water. However, the reason provided is not a correct explanation for this observation.
- In conclusion, option B is the correct answer as both the assertion and the reason are true, but the reason is not a correct explanation of the assertion.
Reason: The dipole moment of H2O2 is slightly higher than that of H2O.
Explanation:
- H2O2, also known as hydrogen peroxide, is a chemical compound composed of two hydrogen atoms and two oxygen atoms. Water, on the other hand, is composed of two hydrogen atoms and one oxygen atom.
- The boiling point of a substance is the temperature at which it changes from a liquid to a gas. It is determined by the strength of intermolecular forces between the molecules.
- In the case of water, the high boiling point is attributed to its strong hydrogen bonding. The oxygen atom in water is highly electronegative, causing it to draw the shared electrons towards itself, creating a partial negative charge. This partial negative charge attracts the partial positive charge on the hydrogen atoms of neighboring water molecules, forming hydrogen bonds. These hydrogen bonds are relatively strong, requiring a significant amount of energy to break and convert water into a gas.
- Hydrogen peroxide also exhibits hydrogen bonding, but to a lesser extent compared to water. The extra oxygen atom in H2O2 disrupts the formation of extensive hydrogen bonding. As a result, the dipole moment of H2O2 is slightly higher than that of water, indicating a stronger overall polarity. However, the dipole moment alone does not solely determine the boiling point of a substance.
- The boiling point of a substance is influenced by multiple factors, including the strength of intermolecular forces, molecular weight, and shape of the molecule. While the dipole moment of H2O2 is slightly higher than that of H2O, it is not the main reason for its higher boiling point.
- Therefore, the assertion is true, as H2O2 does have a higher boiling point than water. However, the reason provided is not a correct explanation for this observation.
- In conclusion, option B is the correct answer as both the assertion and the reason are true, but the reason is not a correct explanation of the assertion.
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Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. Can you explain this answer?
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Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. 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 Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. 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 Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. Can you explain this answer?.
Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. 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 Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. 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 Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
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Here you can find the meaning of Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Direction: In the following questions, a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the options given below each question.Assertion : H2O2 has higher boiling point than water.Reason : The dipole moment of H2O2 is little more than that of H2O.a)If both the assertion and the reason are true and the reason is a correct explanation of the assertionb)If both the assertion and reason are true but the reason is not a correct explanation of the assertionc)If the assertion is true but the reason is falsed)If both the assertion and reason are falseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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