(b) which statements below describe the changes that molecules undergo when heat is applied during a phase change?

Question

ashleylietz2746 ashleylietz2746

13-10-2017
Biology

contestada

(b) which statements below describe the changes that molecules undergo when heat is applied during a phase change?

Respuesta :

Otras preguntas

Is the following correspondence a function

Lim[(sqrt(cos(2x))-cubicrootof(cos(x))]/arctg(x^2) when x->0

When this car moves forward by 180 cm, each wheel does one full turn. What is the diameter of the wheels to the nearest centimetre?

Lim[(sqrt(cos(2x))-cubicrootof(cos(x))]/arctg(x^2) when x->0

Ricky had 50 cookies and gave 72% of the cookies to his friend Alice. Find the number of cookies Alice receive

Why are chloroplasts absent in epidermal cells ?

7.25 times 8 1/2= what?

Ricky had 50 cookies and gave 72% of the cookies to his friend Alice. Find the number of cookies Alice receive

Choose the right variant 1 This book will take to years to write. A. After two years I'll write this book B. In two years time I'll have written this book C . A

If a store credit account charges 1.5% interest each month, what is the APR?

Erudite1 Erudite1 · Answer 1 · 2017-10-20T13:50:51+02:00

The correct option is this: THE HEAT ENERGY IS USED TO OVERCOME THE INTER MOLECULAR FORCES BETWEEN MOLECULES.
When heat is applied to a substance, the heat raised the temperature of the substance and allows the particles in the substance to move faster. During phase change, the temperature of the substance remain constant and the heat energy supplied is use to overcome the molecular forces that are holding the particles of the substance together.