JEE Advanced · 2010 · 11 Apr 2010 · Paper 1 · Chemical Thermodynamics

Among the following, the intensive property is (properties are)

(A)molar conductivity✓ Correct
(B)electromotive force✓ Correct
(C)resistance
(D)heat capacity

Answer: (A), (B)

Solution

Intensive properties are independent of the amount of substance present. Molar conductivity (conductivity per mole) and electromotive force (EMF, a potential difference) are intensive properties. Resistance depends on the dimensions of the conductor (length, area) and is extensive. Heat capacity depends on the amount of substance and is extensive; specific heat capacity would be intensive.

JEE Advanced · 2010 · 11 Apr 2010 · Paper 1 · One or more correct options

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