###### Question 44 (**Textile Technology & Fibre Science**)

The Gibb’s free energy equation for a system undergoing phase transition is given by ΔG = ΔH – TΔS, where ΔG is the change in Gibb’s free energy, ΔH is the change in enthalpy, ΔS is the change in entropy and T is the temperature in Kelvin. During melting transition, two systems A and B, show no difference in ΔH but B exhibits 10 % lower ΔS than A. The ratio of melting temperature of B to that of A (rounded off to 2 decimal places) is **__**.

**[Show Answer]**

Given in the question-

ΔG = ΔH – TΔS

Given

and

Now,

here,

So,

Here,