Answer:
here...I helped u! XD
jkjk...I'll got to the other questions too...dw! XD
Explanation:
<span>Oil and water don't mix because oil is made up of non-polar molecules while water molecules are polar in nature. Because water molecules are electrically charged, they get attracted to otherwater molecules and exclude the oil molecules. (this is from wiki)</span>
Answer:
C
Explanation:
Since the solution have an observable color, that means that it absorbs light in the visible region hence it can be determined by colorimetry. Secondly, KMnO4 is a reducing agent which can be titrated against an oxidizing agent and it's concentration accurately determined.
A
Please mark as brainliest
Emily
Answer:
this is because spreading it makes more sunlight hit the cloth which results in it drying faster
