Question

12.
(b)S
(C)S
Among the following the system that would require the highest amount of thermal energy to bring its tempera
to 80°C is
(a) 400 g of water at 40°C
(b) 200 g of water at 20°C
(C) 3000 g of water at 50°C
(d) 600 g of water at 30°C
Among the following the reaction that is accompanied by a decrease in the entropy is Casino​

Answer 1

Answer:

( B ) 200g of water at 20°C

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Explanation:

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