How much heat is released when 10 g of steam at 100°C is cooled to 10 g of liquid water at 100°C?

Question

I am working on a practice test and the answer is not in the back of the book. Can some one help me.
1. 10 cal

2. 5400 cal

3. 800 cal

4. 6200 cal

Answer 1

800 cal