When the substance is creating gases. Sometimes when it’s bubbling up
Colors!!
We know about all the colors in the rain bow but do you know how most of them are made?
Red and blue and yellow can make sooooo many different colors if you mix them together.
For example red + blue = purple! This is because red, blue and yellow are primary colors and these colors are colors that can make up other colors.
Answer: Option (c) is the correct answer.
Explanation:
Boiling point is defined as the point at which vapor pressure of a liquid becomes equal to the atmospheric pressure.
Boiling point of water is
.
Whereas when we heat one mole of a liquid at its boiling point without any change in temperature then the heat required to bring out change from liquid to vapor state is known as heat of vaporization.
Thus, we can conclude that the heat of vaporization of water is the amount of heat/energy required to convert 1 gram of liquid water at
to 1 gram of steam at
.