A: Le- Chatelier’s principle predicts that an increase in temperature favors an endothermic process. 
R:  An endothermic process is one that absorbs heat and hence tends to minimize the temperature increase.

Le-chatelier's principle states that if there is any disturbance in the system such as concentration, pressure etc, the system works in the opposite direction so as to restore the effects caused by the disturbance.

Therefore, if we increase the temperature in an endothermic reaction, forward reaction will be favoured.