Calculate the ratio of the amount of heat energy lost during the conversion of 20 g of water at `0^(@)C` to ice at `0^(@)C` to heat energy gained during the conversion of same amount of water at `100^(@)C` to steam at `100^(@)C`.

Explanation

To calculate the ratio of the amount of heat energy lost during the conversion of 20 g of water at 0°C to ice at 0°C to the heat energy gained during the conversion of the same amount of water at 100°C to steam at 100°C, we will follow these steps:

### Step 1: Identify the latent heat values
- The latent heat of fusion (freezing) for water is 80 kcal/kg (or 80 kcal for 1 kg of water).
- The latent heat of vaporization (boiling) for water is 540 kcal/kg (or 540 kcal for 1 kg of water).

### Step 2: Convert the mass of water to kg
- Since the latent heat values are given in kcal/kg, we need to convert 20 g of water into kg.
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