Increase in enthalpy of the surroundings is equal to decrease in enthalpy of the system. Will the temperature of system and surroundings be the same when they are in thermal equilibrium ?

Explanation

To solve the question, we need to analyze the relationship between the enthalpy of the system and the surroundings, and understand the concept of thermal equilibrium.

### Step-by-Step Solution:

1. **Understanding Enthalpy Change**:
- The question states that the increase in enthalpy of the surroundings is equal to the decrease in enthalpy of the system. This can be expressed mathematically as:
\[
\Delta H_{\text{surroundings}} = -\Delta H_{\text{system}}
...