Answer:
Density is the mass of an object divided by its volume. Density often has units of grams per cubic centimeter (g/cm3). Remember, grams is a mass and cubic centimeters is a volume (the same volume as 1 milliliter).
Explanation:
Answer:
C
Explanation:
cold thinks sink and are more dense, warm things rise and are less dense
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Answer:

Explanation:
In the case when there are more ions present in the solution so that solution contains less vapour pressure, high boiling point and less freezing point
Given that

Now the ions present would be
= 2.0 × 3
= 6 ions
These ions represent the greater among all the solutions available
Therefore the
is the right answer
The same is to be considered
H3O+ + OH- = 2 H2O
H3O+ is acid (proton donor)
OH- is base (proton receptor)