Question

pressure and temperature determine the state of a substance. Explain ​

Answer 1

we all know that pressure and temperature determine the state of a substance. we can prove this by many experiments.example :if we burn a candle the temperature will rise from which the candle will loose their capacity to hold tightly. and if we give a pressure to a candle the shape of the candle will change. this is how we can say that pressure and temperatures determine the state of a candle.