As long as a substance , it is considered a physical change. Group of answer choices

doesn’t become a new substance

becomes a new substance

bubbles

boils into a new substance

What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m

Is a pencil falling to the floor anon contact force, a force, or a contact force

Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration