Assertion :Resistivity of material may change with temperature. Reason: Resistivity is a material property and independent on temperature.

If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.

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If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.

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If Assertion is correct but Reason is incorrect.

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If Assertion is incorrect but Reason is correct

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Solution

The correct option is C If Assertion is correct but Reason is incorrect.
$ρ = ρ_{0} (1 + α △ T)$

the equation shows that resistivity varies with temperature.

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Similar questions

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Choose the correct option.

Assertion (A) Ethanol is a weaker acid than phenol.
Reason (R) Sodium ethoxide may be prepared by the reaction of ethanol with aqueous NaOH.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
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(c) Assertion is correct statement but reason is wrong statement.
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(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

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Assertion :Resistivity of material may change with temperature. Reason: Resistivity is a material property and independent on temperature.

The correct option is C If Assertion is correct but Reason is incorrect.ρ=ρ0(1+α△T)the equation shows that resistivity varies with temperature.

The correct option is C If Assertion is correct but Reason is incorrect.
$ρ = ρ_{0} (1 + α △ T)$

the equation shows that resistivity varies with temperature.