A. Light reflected from the object's surface must enter your eyes.
Answer:
microorganism can bee seen yes
Answer:
F
Explanation:
i dont know how water vapor would hit the ocean and go underground? so i think its F
Explanation:
Let the volume of the solution be 100 ml.
As the volume of glycol = 50 = volume of water
Hence, the number of moles of glycol =
=
=
= 0.894 mol
Hence, number of moles of water =
= 2.77
As glycol is dissolved in water.
So, the molality =
= 17.9
Therefore, the expected freezing point =
=
Thus, we can conclude that the expected freezing point is .