Three containers `C_(1),C_(2) and C_(3)` have water at different temperatures . The table below shows the final temperature T when different amount of water (given in liters) are taken form each container and mixed (assume no loss of heat during the process)
The value of `theta` in C to the nearest interger ) is _______.

Options

A. lesser than lower or greater than higher temperature
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

Mixture may attain intermediate temperature or terminal temperatures of fusion or vapourisation.