Answer:
<h2>The answer is 2.5 mL</h2>Explanation:
The volume of a substance when given the density and mass can be found by using the formula
From the question
mass of object = 10.02 g
density = 4.08 g/mL
The volume of the object is
We have the final answer as
<h3>2.5 mL to one decimal place</h3>Hope this helps you
Since gas molecules average velocity depends on temperature, oxygen molecules at 25°C are moving faster than oxygen molecules at 0 °C.
According to the kinetic theory of gases, the molecules of a gas are in constant random motion and collide frequently with each other and the walls of the container.
The average speed of gas molecules depends on temperature and molar mass as shown by the relation;
vrms = √3RT/M
The following statement are true among the options provided;
The following are false among the options provided;
Learn more: brainly.com/question/6505878
