How is the temperature of a liquid substance affected when it is boiling

Relation between the normal boiling point and the vapor pressure of liquids: The higher the vapor pressure of a liquid at a given temperature, the lower the normal boiling point (i.e., the boiling point at atmospheric pressure) of the liquid.

Explanation:

1.solid

2.carbon dioxide

3.helium

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.