Question

methanol is in liquid form if its temperature is between - 94°c and. at which temperatures would methanol be in liquid form? choose three correct answers. -95°c -43°c 0°c 25°c 67°c 89°c

Explanation:

Step1: Identify the temperature range

Methanol is liquid between - 94°C and 65°C (assuming the upper - limit is not shown completely in the question but typical boiling point of methanol is around 65°C). We need to find values within this range.

Step2: Check each option

• Option 1: - 95°C is less than - 94°C, so methanol is not liquid at this temperature.
• Option 2: - 43°C is between - 94°C and 65°C, so methanol is liquid at this temperature.
• Option 3: 0°C is between - 94°C and 65°C, so methanol is liquid at this temperature.
• Option 4: 25°C is between - 94°C and 65°C, so methanol is liquid at this temperature.
• Option 5: 67°C is greater than 65°C (approximate boiling point), so methanol is not liquid at this temperature.
• Option 6: 89°C is greater than 65°C, so methanol is not liquid at this temperature.

Answer:

-43°C, 0°C, 25°C