Question

Does molarity increase or decrease with temperature?

Answer 1

1. As molarity is dependent on volume $\left(\mathrm{mol}/\mathrm{L}\right)$ and volume rises as the temperature does, molarity is inversely proportional to temperature.
2. As temperature increases, the volume also increases, which means that it will decrease the number of $\mathrm{moles}\mathrm{per}\mathrm{liter}.$
3. So, molarity decreases as the temperature increases.