Answer:
The correct answer is <em>c. Distillation</em>
Explanation:
The volatility of a substance refers to the tendency to vaporize. The more volatility, more readily the substance vaporizes and passes from liquid state to gas state.
From the options, the only operation that separes substances by their tendency to vaporize is distillation. In distillation, evaporation and condensation processes at different temperatures are used to separe miscible liquid substances.
Therefore, the correct option is c. Distillation
Answer:
cloths/sponges can harbor harmful pathogens and spread germs if not cleaned frequently. A damp, smelly dish cloth/sponge is telling you germs are multiplying!
Explanation:
hope this is able to help you :)
Answer:
Post it on another page I can try to help.
Answer:
<em>1</em><em>.</em><em> </em><em>False</em>
<em>2</em><em>.</em><em> </em><em>True</em>
<em>3</em><em>.</em><em> </em><em>True</em>
<em>4</em><em>.</em><em> </em><em>True</em>
I am not exactly sure the answer that you are looking for, but I will guess on what you might be looking for. If the weight of an object is greater than the weight of the liquid it's being put into, the object will sink. Although, it isn't necessarily just based upon weight, it is more dependent on density to decide if it'll float or sink.