Question

methanol is in liquid form if its temperature is between -93.9°c and 64.96°c. at what temperatures will methanol be in liquid form? choose all the correct answers. -95°c -43°c 0°c 25°c 67°c 89°c

Explanation:

Step1: Analyze each temperature

Check if each temperature is between \(-93.9^{\circ}C\) and \(64.96^{\circ}C\).
For \(-95^{\circ}C\): \(-95<-93.9\), so it is not in the range.
For \(-43^{\circ}C\): \(-93.9 < - 43<64.96\), so it is in the range.
For \(0^{\circ}C\): \(-93.9 < 0<64.96\), so it is in the range.
For \(25^{\circ}C\): \(-93.9 < 25<64.96\), so it is in the range.
For \(67^{\circ}C\): \(67>64.96\), so it is not in the range.
For \(89^{\circ}C\): \(89>64.96\), so it is not in the range.

Answer:

\(-43^{\circ}C\), \(0^{\circ}C\), \(25^{\circ}C\)