Heat released by `1kg` steam at `150^(@)C` if it convert into `1kg` water at `50^(@)C`.

Explanation

To find the total heat released when 1 kg of steam at 150°C is converted into 1 kg of water at 50°C, we will break the process into three steps:

### Step 1: Cooling steam from 150°C to 100°C
We first need to calculate the heat released when the steam cools from 150°C to 100°C. The formula for heat released is:

\[ Q_1 = m \cdot s \cdot \Delta T \]
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