When can you add heat to something without raising its temperature?
Solution 23E Step 1: To add to heat to a substance without raising its temperature, heat has to be supplied at the boiling point of that the substance When we add heat at the boiling point , the temperature added is used in converting the substance to gaseous state Eg : the boiling point temperature of water is 100 C , say we keep heating water even 0 after it has reached 100 C , the temperature of water does not increase further, the waters starts to become steam . and then get evaporated