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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): Most of the carbon compounds are good conductors of electricity.
Reason (R): They do not dissociate to form ions and remain as molecules.
  • a)
    Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
  • b)
    Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
  • c)
    Assertion (A) is true but reason (R) is false.
  • d)
    Assertion (A) is false but reason (R) is true.
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Directions: In the following questions, a statement of assertion (A) ...
Carbon compounds are mainly poor conductors of electricity.
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Directions: In the following questions, a statement of assertion (A) ...
Assertion (A): Most of the carbon compounds are good conductors of electricity.
Reason (R): They do not dissociate to form ions and remain as molecules.

The correct answer is option 'D': Assertion (A) is false but reason (R) is true.

Explanation:
Carbon compounds are generally covalent compounds, meaning they are formed by the sharing of electrons between atoms. These compounds consist of molecules rather than ions. Let's break down the given assertion and reason to understand why option D is the correct answer.

Assertion (A): Most of the carbon compounds are good conductors of electricity.
- This statement is not true. Carbon compounds, in general, are poor conductors of electricity. This is because they lack free electrons or ions that can move freely and carry an electric current. In covalent compounds, electrons are tightly held between atoms and are not free to move.

Reason (R): They do not dissociate to form ions and remain as molecules.
- This statement is true. Carbon compounds, being covalent compounds, do not dissociate into ions when dissolved in water or melted. They remain as molecules and do not produce free ions that can conduct electricity.

In summary, while the reason provided is true, the assertion is false. Most carbon compounds are poor conductors of electricity because they do not dissociate into ions and lack free electrons to carry an electric current. Therefore, option D is the correct 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): Most of the carbon compounds are good conductors of electricity.Reason (R): They do not dissociate to form ions and remain as molecules.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (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) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Most of the carbon compounds are good conductors of electricity.Reason (R): They do not dissociate to form ions and remain as molecules.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 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): Most of the carbon compounds are good conductors of electricity.Reason (R): They do not dissociate to form ions and remain as molecules.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 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): Most of the carbon compounds are good conductors of electricity.Reason (R): They do not dissociate to form ions and remain as molecules.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct 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): Most of the carbon compounds are good conductors of electricity.Reason (R): They do not dissociate to form ions and remain as molecules.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
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