Charles's law of v/t = k were represented in graphical form, what it would look like? j

The straight line will be seen in the graph.

Explanation:

Charles law states that 'the volume occupied by the gas is directly proportional to the temperature(in Kelvins) of the gas when pressure is held constant'.

( at constant pressure)

When we represent this relation on graph by placing temperature at x axis and volume at y axis we will get a straight line starting from the origin. The slope of this graph will give us value of constant '1/k'.

As shown in the image attached.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.