Question

convert 273 k and 373 k into temperature in celsius scale . what is the physical state of water at those temperature . show the process.

Answer 1

Answer : The physical state of water at $0^oC$ is solid as well as liquid.

The physical state of water at $100^oC$ is liquid as well as gas.

Explanation :

The conversion formula is,

$T(k)=273+T(^oC)$

• Conversion of 273 k :

$273=273+T(^oC)$

$T(^oC)=0^oC$

• Conversion of 373 k :

$373=273+T(^oC)$

$T(^oC)=100^oC$

At $0^oC$, the solid state and liquid state of water are in equilibrium.

$H_2O(s)\rightleftharpoons H_2O(l)$

At $100^oC$, the liquid state and gaseous state of water are in equilibrium.

$H_2O(l)\rightleftharpoons H_2O(g)$

Answer 2

Answer:

The physical state of water at is solid as well as liquid.

The physical state of water at is liquid as well as gas.

Explanation :

The conversion formula is,

Conversion of 273 k :

Conversion of 373 k :

At , the solid state and liquid state of water are in equilibrium.

At , the liquid state and gaseous state of water are in equilibrium