Question

At one atmospheric pressure. What is the physical state of matter at 298k and 398k​

Answer 1

At one atmospheric pressure the physical state of matter at 298 K and 398 K depends on the the material which constitutes the matter.

Explanation:

• The boiling and melting point of different substances are different.

• The metals have higher boiling and melting point as compared to the nonmetals in general. In addition to this there are certain substances which are sab liable and as a result of this the have equal boiling and melting point. For example water lies at liquid and gaseous state at 298K and 398 K where is iron lies in solid state in both the temperature.

To know more about boiling and melting point,

Define melting point and boiling point - Brainly.in

https://brainly.in/question/2538921

Answer 2

Answer:

water will be in liquid as well as gaseous state

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