To measure a specific volume of a gas, you must have a(n)
a. scale.
b. open container.
c. closed container.
d. open or closed container depending on the type

The correct answer is option c.

Explanation:

Gas is example of fluid.

Fluid is a freely flowing substance with no definite shape. They can be easily changed. Other examples of fluid are water, oil etc.

To measure the specific volume of the gas we must have a container along with the lid to seal the gas inside the container. If not sealed the gas will flow out of the container and that will result recording of incorrect values for specific volume of gas.

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."