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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.
Assertion (A): F2 has lower bond dissociation energy than Cl2.
Reason (R): Fluorine is more electronegative than chlorine.
Assertion (A): F2 has lower bond dissociation energy than Cl2.
Reason (R): Fluorine is more electronegative than chlorine.
- 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)A is false and R is True
Correct answer is option 'D'. Can you explain this answer?
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Directions: In the following questions, A statement of Assertion (A) i...
F2 has higher bond dissociation enthalpy than Cl2.
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Directions: In the following questions, A statement of Assertion (A) i...
Explanation:
- The Assertion (A) is that F2 has lower bond dissociation energy than Cl2.
- The Reason (R) given for this assertion is that fluorine is more electronegative than chlorine.
- The correct answer is option D, which means that the Assertion is false but the Reason is true.
- F2 has a lower bond dissociation energy than Cl2 because F-F bond is weaker than Cl-Cl bond. The bond dissociation energy is the energy required to break a bond. The F-F bond is weaker than Cl-Cl bond due to the small size of the fluorine atom and the repulsion of the lone pairs of electrons on the two fluorine atoms.
- The Reason given for the Assertion is true because fluorine is more electronegative than chlorine. Electronegativity is the ability of an atom to attract shared electrons towards itself in a covalent bond. Fluorine is the most electronegative element in the periodic table, and chlorine is less electronegative than fluorine. The high electronegativity of fluorine results in a stronger attraction between the bonded electrons and the fluorine nucleus, making the F-F bond weaker than the Cl-Cl bond.
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer?
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer?.
Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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Here you can find the meaning of Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): F2 has lower bond dissociation energy than Cl2.Reason (R): Fluorine is more electronegative than chlorine.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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