Consider the following three statements 1 Heating 1 kg of water from 10 deg C to 50 deg C 2 Melting ...........

General Science (Easy) Physics

Consider the following three statements

1. Heating 1 kg of water from 10°C to 50°C

2. Melting 600 g of ice at 0°C

3. Converting 300 g of ice at 0°C to water at 50°C

Which one of the following shows the correct arrangement of the quantity of heat required in the above process in increasing order of magnitude? Choose the correct answer from the codes give below

1, 2, 3

2, 1, 3

3, 2, 1

3, 1, 2

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Explanation:

The correct arrangement of the quantity of heat required in the above process in increasing order of magnitude is

3. Converting 300 g of ice at 0°C to water at 50°C

1. Heating 1 kg of water from 10°C to 50°C

2. Melting 600 g of ice at 0°C

This is because the amount of calories required in the processes is according to the mass temperature and state of the material.Hence the correct answer is option 4.

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