Class 9 Exam > Class 9 Questions > Which of the following statements about Hydro...
Start Learning for Free
Which of the following statements about Hydrogen bond incorrect?
- a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atom
- b)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atom
- c)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atom
- d)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atom
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which of the following statements about Hydrogen bond incorrect?a)In h...
In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atom.RETAKEMORE
Most Upvoted Answer
Which of the following statements about Hydrogen bond incorrect?a)In h...
Hydrogen Bonding
Introduction:
Hydrogen bonding is a type of intermolecular force that occurs when a hydrogen atom is attracted to an electronegative atom, such as oxygen, fluorine, or nitrogen. This bond is not as strong as a covalent bond but is stronger than other intermolecular forces like dispersion forces or dipole-dipole interactions.
Explanation of Incorrect Statement:
The incorrect statement is option 'D', which states that in hydrogen bonding, the hydrogen atom becomes partially negative and is attracted to the more positive nitrogen atom. This statement is incorrect because in hydrogen bonding, the hydrogen atom becomes partially positive and is attracted to the more negative electronegative atom.
Correct Statements:
To understand why option 'D' is incorrect, let's examine the correct statements about hydrogen bonding:
a) In hydrogen bonding, the hydrogen atom becomes partially positive and is attracted to the more negative oxygen atom:
When hydrogen is bonded to a highly electronegative atom like oxygen, the shared electrons are pulled more towards the oxygen, creating a partial negative charge on the oxygen atom. This leaves the hydrogen atom partially positive, and the electrostatic attraction between the partially positive hydrogen and the partially negative oxygen forms a hydrogen bond.
b) In hydrogen bonding, the hydrogen atom becomes partially positive and is attracted to the more negative fluorine atom:
Similar to oxygen, fluorine is also highly electronegative. When hydrogen is bonded to fluorine, the hydrogen atom becomes partially positive, and the fluorine atom becomes partially negative. The partial positive charge on hydrogen is attracted to the partial negative charge on fluorine, resulting in a hydrogen bond.
c) In hydrogen bonding, the hydrogen atom becomes partially positive and is attracted to the more negative nitrogen atom:
Nitrogen is moderately electronegative, and when hydrogen is bonded to nitrogen, the hydrogen atom becomes partially positive. The nitrogen atom, in turn, becomes partially negative. The partially positive hydrogen is attracted to the partially negative nitrogen, leading to the formation of a hydrogen bond.
Conclusion:
Hydrogen bonding is a unique type of intermolecular force that occurs between a hydrogen atom and an electronegative atom like oxygen, fluorine, or nitrogen. The incorrect statement in this question is option 'D', which suggests that the hydrogen atom becomes partially negative and is attracted to the more positive nitrogen atom. In reality, the hydrogen atom becomes partially positive and is attracted to the more negative electronegative atom.
Introduction:
Hydrogen bonding is a type of intermolecular force that occurs when a hydrogen atom is attracted to an electronegative atom, such as oxygen, fluorine, or nitrogen. This bond is not as strong as a covalent bond but is stronger than other intermolecular forces like dispersion forces or dipole-dipole interactions.
Explanation of Incorrect Statement:
The incorrect statement is option 'D', which states that in hydrogen bonding, the hydrogen atom becomes partially negative and is attracted to the more positive nitrogen atom. This statement is incorrect because in hydrogen bonding, the hydrogen atom becomes partially positive and is attracted to the more negative electronegative atom.
Correct Statements:
To understand why option 'D' is incorrect, let's examine the correct statements about hydrogen bonding:
a) In hydrogen bonding, the hydrogen atom becomes partially positive and is attracted to the more negative oxygen atom:
When hydrogen is bonded to a highly electronegative atom like oxygen, the shared electrons are pulled more towards the oxygen, creating a partial negative charge on the oxygen atom. This leaves the hydrogen atom partially positive, and the electrostatic attraction between the partially positive hydrogen and the partially negative oxygen forms a hydrogen bond.
b) In hydrogen bonding, the hydrogen atom becomes partially positive and is attracted to the more negative fluorine atom:
Similar to oxygen, fluorine is also highly electronegative. When hydrogen is bonded to fluorine, the hydrogen atom becomes partially positive, and the fluorine atom becomes partially negative. The partial positive charge on hydrogen is attracted to the partial negative charge on fluorine, resulting in a hydrogen bond.
c) In hydrogen bonding, the hydrogen atom becomes partially positive and is attracted to the more negative nitrogen atom:
Nitrogen is moderately electronegative, and when hydrogen is bonded to nitrogen, the hydrogen atom becomes partially positive. The nitrogen atom, in turn, becomes partially negative. The partially positive hydrogen is attracted to the partially negative nitrogen, leading to the formation of a hydrogen bond.
Conclusion:
Hydrogen bonding is a unique type of intermolecular force that occurs between a hydrogen atom and an electronegative atom like oxygen, fluorine, or nitrogen. The incorrect statement in this question is option 'D', which suggests that the hydrogen atom becomes partially negative and is attracted to the more positive nitrogen atom. In reality, the hydrogen atom becomes partially positive and is attracted to the more negative electronegative atom.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer?
Question Description
Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer?.
Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements about Hydrogen bond incorrect?a)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative O atomb)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative F atomc)In hydrogen bonding H atom becomes partially positive and is attracted to the more negative N atomd)In hydrogen bonding H atom becomes partially negative and is attracted to the more positive N atomCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup