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Statement-`1`: Coolant coils are fitted at the top of a refrigerator , for formation of convection current. Statement-`2`: Air becomes denser on cooling.A. Statement -`1` is True , Statement -`2` is True , Statement -`2` is correct explanation for Statement - `1`B. Statement -`1` is True , Statement -`2` is True , Statement -`2` is not correct explanation for Statement - `1`C. Statement -`1` is True , Statement -`2` is False.D. Statement -`1` is False , Statement -`2` is True.

Answer» Correct Answer - A


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