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An Ideal refrigerator has a freezer ...

An Ideal refrigerator has a freezer at temperature `-12^(@)C` . The coefficient of performance of the engine is 5. The temperature of the air (to which the heat ejected ) is

A

`50^(@) C`

B

`45.2^(@)C`

C

`40.2^(@)C`

D

`37.5^(@)C`

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