50gm of water and an equal volume of alcohol (Sp.gravity = 0.8) are placed one after another in a calorimeter of water equivalent 2gm. They are found to cool from 60°C to 55°C in 2 min. and 1 min respectively. The sp.heat of Alcohol in Cal gm""^(-1)""^(@) C is

50gm of water and an equal volume of alcohol (Sp.gravity = 0.8) are pl

1.	50gm of water and an equal volume of alcohol (Sp.gravity = 0.8) are placed one after another in a calorimeter of water equivalent 2gm. They are found to cool from 60°C to 55°C in 2 min. and 1 min respectively. The sp.heat of Alcohol in Cal gm""^(-1)""^(@) C is
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