Question

What is the transition temperature of $\alpha$ and $\beta$-sulphur?

Answer 1

Transition temperature is where both dominant forms of sulphur, $\alpha$ and $\beta ,$ are stable. For sulphur, the transition temperature is $368.5K\left(or{95.5}^{\circ }C\right),$ below which $\alpha$-sulphur is most stable and above which, $\beta$-sulphur is most stable.