Answer: B. -273°C.
Step- to- step explanation:
In the given graph the x-axis is representing the Temperature (°C) and the y-axis is representing the Volume (ml).
When we look at the x-axis we can see that the major division is 100 (difference between the values on x-axis )and minor division is 10 (number of blocks).
The graph intercepts the x-axis on the third block from the origin.
So, the estimated value of x-intercept = [tex]300-30=270[/tex]
Using the given options, the temperature corresponds to the x-intercept is 273°
