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Zeroth Law of Thermodynamics

Two systems i...

Question

Two systems in thermal equilibrium will have the same ________.

A

Temperatures

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B

Pressure

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C

Chemical potential

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D

None of these

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Solution

The correct option is A Temperatures
Two systems are said to be in thermal equilibrium, when there is no heat flow between the two systems even when they are connected by a path permeable to heat. So, it is quite evident, that the two systems must be having equal and same temperature.
Only in the condition of equal and same temperature between the two systems, there will be no heat flow between the systems.
Option A is the correct answer.

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Zeroth Law of Thermodynamics

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