Answer :
- Pressure be P
- Temperature be T
- solubility be S
We know
[tex]\\ \rm\Rrightarrow S\propto T[/tex]
- Higher the temperature higher the solubility
According to gay lussac's law
[tex]\\ \rm\Rrightarrow P\propto T[/tex]
- If temperature is high pressure is also high
So our answer is high pressure and high temperature