Assertion :The product of resistivity and conductivity of a conductor depends on the material of the conductor. Reason: Because each of resistivity and conductivity depends on the material of the conductor.

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

No worries! We‘ve got your back. Try BYJU‘S free classes today!

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

No worries! We‘ve got your back. Try BYJU‘S free classes today!

If Assertion is correct but Reason is incorrect.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

If Assertion is incorrect but Reason is correct.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D If Assertion is incorrect but Reason is correct.
Conductivity $\equiv \frac{1}{R e s i s t i v i t y}$
$c o n d u c t i v i t y \times r e s i s t i v i t y = 1$ ( independent of material )
The resistivity or conductivity of a material is an intensive property and depend only on material and temperature.Hence D is correct option.

Suggest Corrections

Similar questions

Assertion: All the points (1, 0), (-1, 0), (2, 0) and (5, 0) lie on the x – axis.
Reason: Equation of the x-axis is y = 0

Choose the correct option.

Assertion (A) Order of the reaction can be zero or fractional.

Reason (R) We cannot determine order from balanced chemical equation.

(a) Both assertion and reason are correct and the reason is correct explanation of assertion
(b) Both assertion and reason are correct, but reason does not explain assertion.
(c) Assertion is correct, but reason is incorrect
(d) Both assertion and reason are incorrect
(e) Assertion is incorrect but reason is correct.

Assertion (A) Order and molecularity are same.

Reason (R) Order is determined experimentally and molecularity is the sum of the stoichimetric coeffcient of rate determining elementary step.

Assertion (A) All collision of reactant molecules lead to product formation.

Reason (R) Only those collisions in which molecules have correct orientation and sufficient kinetic energy lead to compound formation.

Assertion (A) The enthalpy of reaction remains constant in the presence of a catalyst.

Reason (R) A catalyst participating in the reaction forms different activated complex and lowers down the activation energy but the difference in enrgy of reactant and product remains the same.

Join BYJU'S Learning Program

Assertion :The product of resistivity and conductivity of a conductor depends on the material of the conductor. Reason: Because each of resistivity and conductivity depends on the material of the conductor.

The correct option is D If Assertion is incorrect but Reason is correct.Conductivity ≡1Resistivityconductivity×resistivity=1 ( independent of material )The resistivity or conductivity of a material is an intensive property and depend only on material and temperature.Hence D is correct option.