$\alpha$ and $\beta$ form of sulphur both are stable at :

Q. Given below are two statements:

Statement $I:$ $\alpha$ and $\beta$ forms of sulphur can change reversibly between themselves with slow heating or slow cooling.

Statement $II:$ At room temperature the stable crystalline form of sulphur is monoclinic sulphur.

In the light of the above statements, choose the correct answer from the options given below.

Q. A point $(\alpha ,\beta ),$ $\alpha ,\beta \in Z$ is selected at random from inside of triangle formed by $x+y=10$ and both the co-ordinate axes. If $\alpha ,\beta$ are odd integers, then the probability that both $\alpha ,\beta$ are prime numbers, is

Q. Monoclinic sulphur has a melting point of 393K but it form rhobic sulphur in 369K .why ?

Q. $\beta$ sulphur is stable between :

Q. Among $\alpha -\text{sulphur},\beta -\text{sulphur}$ and $S_2$, the number of allotropic forms which will show paramagnetism is