Question

A student heats a beaker containing ice and water he measures the temperature of the content of the beaker as a function of time which of the following fig would correctly represent the result justify your choice.

A
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B
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C
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D
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Solution

The correct option is D Explanation for correct option:(D)The mixture's temperature would be zero at the beginning of the experiment since water and ice are in equilibrium. Latent heat will be used by the students to melt the ice when they first begin heating. As a result, the temperature remained constant for a while. The temperature of the water progressively rises as the mixture is heated further by the students. Hence, this is the correct option.Explanation for incorrect option:(A) This figure represents the temperature increases initially and after some time it becomes constant which is not correct according to the experiment done. So, this is the incorrect option,(B) This figure represents the temperature becoming constant initially and after some time it becomes decreasing which is not correct according to the experiment done. So, this is the incorrect option,(D) This figure represents the temperature becoming decreasing initially and after some time it becomes constant which is not correct according to the experiment done. So, this is the incorrect option,Hence, the correct option is (D)

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