-The Phase Changes B → C and D → E

question 55

Multiple Choice

-The phase changes B → C and D → E are not associated with temperature increases because the heat energy is used up to ________.

• A)increase distances between molecules
• B)break intramolecular bonds
• C)rearrange atoms within molecules
• D)increase the velocity of molecules
• E)increase the density of the sample

---

Definitions:

Sub

A Sub, short for Subroutine, is a sequence of program instructions that perform a specific task, packaged as a unit. It can be executed from multiple places within a program.

Function

In programming and software, a reusable block of code designed to perform a specific task or calculation, identified by a unique name.

Declaration

In programming, a declaration is a statement where a variable or function is defined, specifying its type and name, without necessarily allocating storage or assigning a value.

Event

An action or occurrence recognized by software that may be handled with an event handler, such as a mouse click or a system generated notification.