Temperature

Heat added

Which phase change is most likely taking place in this graph?

a gas to a liquid

a liquid to a solid

a gas to a solid

a solid to a liquid

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A solid to liquid

Step-by-step explanation:

The phase change that is most likely taking place out of all the options provided is a solid to liquid change.

Taking for instance an ice cube (solid), which we all agree to have a temperature below zero degree Celsius is to be converted to liquid.

When you start adding heat to the ice cube, you are raising the temperature by a certain degree, the moment the ice cube get to zero degree, a phase change will occur or i. e the ice will turn from solid (ice) to liquid (water).

I hope I have answered your question.

A Solid to a Liquid