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Statement-1 : Conductivity of a metallic conductor decreases with increase in temperature.
Statement-2 : On increasing temperature the number of free electrons in the metallic conductar decreases.
  • a)
    Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1
  • b)
    Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1
  • c)
    Statement-1 is True, Statement-2 is False
  • d)
    Statement-1 is False, Statement-2 is True
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Statement-1 : Conductivity of a metallic conductor decreases with incr...
On increase in temperature, the number of free electrons increases. But also the collisions will increase. Hence conductivity decreases.
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Community Answer
Statement-1 : Conductivity of a metallic conductor decreases with incr...
Ansewr C is correct
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Statement-1 : Conductivity of a metallic conductor decreases with increase in temperature.Statement-2 : On increasing temperature the number of free electrons in the metallic conductar decreases.a)Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1b)Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1c)Statement-1 is True, Statement-2 is Falsed)Statement-1 is False, Statement-2 is TrueCorrect answer is option 'C'. Can you explain this answer?
Question Description
Statement-1 : Conductivity of a metallic conductor decreases with increase in temperature.Statement-2 : On increasing temperature the number of free electrons in the metallic conductar decreases.a)Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1b)Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1c)Statement-1 is True, Statement-2 is Falsed)Statement-1 is False, Statement-2 is TrueCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Statement-1 : Conductivity of a metallic conductor decreases with increase in temperature.Statement-2 : On increasing temperature the number of free electrons in the metallic conductar decreases.a)Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1b)Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1c)Statement-1 is True, Statement-2 is Falsed)Statement-1 is False, Statement-2 is TrueCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement-1 : Conductivity of a metallic conductor decreases with increase in temperature.Statement-2 : On increasing temperature the number of free electrons in the metallic conductar decreases.a)Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1b)Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1c)Statement-1 is True, Statement-2 is Falsed)Statement-1 is False, Statement-2 is TrueCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Statement-1 : Conductivity of a metallic conductor decreases with increase in temperature.Statement-2 : On increasing temperature the number of free electrons in the metallic conductar decreases.a)Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1b)Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1c)Statement-1 is True, Statement-2 is Falsed)Statement-1 is False, Statement-2 is TrueCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
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