Target Exam

CUET

Subject

Chemistry

Chapter

Physical: Electro Chemistry

Question:

The unit of conductance(G) is

Options:

$ohm\,cm$

$ohm^{-1}\,cm$

$ohm^{-1}$

$ohm$

Correct Answer:

$ohm^{-1}$

Explanation:

The correct answer is Option (3) → $ohm^{-1}$

Conductance (G) is the reciprocal of resistance (R):

$G = \frac{1}{R}$​

Resistance R has units of ohm (Ω).

Therefore, conductance G has units of $ohm^{-1}$, also called siemens (S).