carwj7ayvinWeno1sa carwj7ayvinWeno1sa

02-12-2016
Chemistry

contestada

Which of the following is not a physical change?

sublimation

deposition

combustion

evaporation

Respuesta :

sgautam5 sgautam5

02-12-2016

combustion is not a physical change instead it's a chemical change because when we burn things we cannot regain it's original form.

Answer Link

Otras preguntas

What indicates a positive test for the presence of starch?

The diagram shows a heating curve for water. Which statement best describes what is happening at segment W-X? Water is absorbing heat. Water is releasing heat.

Help me! what is the slope of line h of the equation is y=3

Alcohol consumption disrupts the formation of lasting memories by

True or False - Your perceptual set, formed by experience, prepares you to perceive what you expect to perceive. Please explain why it is true or false... :)

Identify the hypothesis of the conditional statement. If a figure is a square, then it has four congruent sides. It has four congruent sides. A figure is a squa

In glass art, what are the four main properties it can have? Explain each one.

Plz help with proofs and number 4 Plz I really need this! Will give brainliest

critically discuss the dark ages of Europe

What radical idea was expressed in “common sense”?