Test tubes containing ethanol have been placed in a water bath.The water bath has only just been switched on. The temperature of the water was recorded as it was heating up.Ethanol has a melting point of -114 °C and a boiling point of 78 °C.Identify the state of matter ethanol will be after 90 seconds.LiquidSolidGas

Ethanol has a melting point of -114 °C and a boiling point of 78 °C.Which state of matter would ethanol be with a temperature of -208 °C?SolidLiquidGas

Water boils at 100°C while ethanol boils at 78°C.When distilling a mixture of ethanol and water, which liquid would collect in the condenser first? Explain your answer.

The temperature of ethanol in degrees Celsius is read from input into integer variable val. If val is:< -113 degrees Celsius, output "The ethanol is now a solid."≥ -113 degrees Celsius and < 79 degrees Celsius, output "The ethanol is now a liquid."Otherwise, output "The ethanol is now a gas." End each output with a newline.

Use the heating curve of ethanol below to answer the questions that follow.QUESTIONS:Segment A represents the heating of ethanol in the _______________ phase.Segment B represents the _______________ of ethanolSegment C represents the heating of ethanol in the _______________ phase.Segment D represents the _______________ of ethanolSegment E represents the heating of ethanol in the _______________ phase.What is the boiling point of ethanol? _______________ What is the condensing point of ethanol? _______________ What is the freezing point of ethanol? _______________ What is the melting point of ethanol? _______________ The average kinetic energy (aka temperature) is changing during these three segments: _______________ The heat added during the three sections mentioned in the question above is being used to _______________ (increase the temperature/change the phase) of ethanol.The average kinetic energy (aka temperature) is constant during these two segments: _______________ The heat added during the two sections mentioned in the question above is being used to _______________ (increase the temperature/change the phase) of ethanol.

Q30 Sudha uses a substance which melts at -25 °C and boils at 82 °C. Identify the physical state of the substance at room temperature. A. gas B. solid C. liquid D. semi-solid