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Beaker A contains 200g of water at #0^0 C# while beaker B contains 200g of a mixture of ice and water at #0^0C#. Two identical metal blocks are removed from a hot furnace. One block is dropped into beaker A while the other is dropped into beaker B at the same time. Explain why more water evaporates from beaker A than from beaker B (2 marks)
(KCSE 2006 paper 1 question 8)