When two non reactive samples at different temperatures are mixed in an isolated container of negligible heat capacity the final temperature of the mixture can be:

Options

A. lesser than lower or greater than higher temperature is
B. equal to lower or higher temperature
C. greater than lower but lesser than higher temperature
D. average of lower and higher temperatures

Answer

B, C, D

Explanation

When two samples at different temperature are mixed and there is a state change and temperature remains constant then the temperature of the mixture is equal to lower or higher temperature.