1/8 got it from Yahoo answers and the answer was highlighted with 4 likes.... so most likely thats it
Answer:
The liquid boils.
Explanation:
Vapor pressure is simply defined as the pressure exerted on a substance (solid/liquid) by the vapor of the substance collected just at the top of the surface of the substance. In concise words, it is the pressure of Vapor that is in contact with its solid or liquid state.
For a liquid, it is the pressure of the Vapor gathering at the top of the surface of the liquid.
When this Vapor pressure matches the external pressure, the temperature stays constant and the molecules of the liquid all through the liquid can gain enough energy, rise to the surface of the liquid and break free in gaseous form; thereby, boiling.
The definition of boiling point basically explains that it is the point at which temperature stays constant, and the vapour pressure of the liquid matches the atmospheric/external pressure around the liquid and its liquid molecules change into vapor.
This is why liquids boil faster at higher altitudes; the atmospheric pressure at higher altitudes is reduced, hence, the temperature at which liquid boils at this high altitude is normally lower than its known boiling point temperature.
It is also why food cooks to a temperature higher than the boiling point of water in a pressure cooker/pot. The added pressure ensures that the cooking water boils at temperatures higher than its boiling point; thereby exposing the cooking ingredients to a higher temperature, leading to faster cooking.
Hence, it is obvious why boiling is the answer to this question.
<u>Answer:</u> The amount of silver produced in the given reaction is 459.63 g.
<u>Explanation:</u>
According to mole concept:
1 mole of an atom contains
number of atoms.
For the given chemical equation:

By Stoichiometry of the reaction:
1 mole of copper produces 2 moles of silver.
This means that,
number of atoms of copper produces
number of atoms of silver.
So,
number of atoms of copper will produce =
number of atoms of silver.
We know that:
Mass of 1 mole of silver = 107.87 g
Using mole concept:
If,
number of atoms occupies 107.87 grams of silver atom.
So,
number of atoms will occupy = 
Hence, the amount of silver produced in the given reaction is 459.63 g.
All correct except last option because instantaneous change in acceleration does not change the velocity.