Answer:
The correct answer is: PCl₃ and PCl₅
Explanation:
Law of multiple proportions, also known as the Dalton's Law, states that the when the two different chemical elements combine in order to form two or more than two chemical compounds, then the ratio of mass of the chemical element that combines with the fixed mass of other chemical element is the ratio of small whole numbers.
Example: PCl₃ and PCl₅
Answer:
Friction
Explanation:
Friction is the name of the force that opposes motion.
Condensation is a chemical reaction in which two molecules are combined together and as a product formed a large molecule. There is also loss of small molecules in the condensation reaction. And mostly the functional groups combined in the reaction.
The other name for a condensation reaction is dehydration. As there is loss of molecule in condensation reaction, when that molecule is water it is said to be dehydration.
Heat. When heat is appplied to liquid it turns into gas.
