Similarities between inductive effect and mesomeric effect​

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

What are the similarities of physical and chemical change ?

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88