Mixtures of gases, such as argon and helium, much more likely to form an ideal solution than other combinations such as solids and liquids <u>because these gases experience little or no intermolecular forces between molecules or atoms.</u>
In chemistry, if a mixture possesses thermodynamic properties similar to those of composition of ideal mixtures, then it is called an ideal mixture or ideal solution.
In other words, a solution exhibiting enthalpy of solution i.e. ΔH(sol) = 0 is also called an ideal solution.
More the enthalpy of solution, the more 'ideal' the solution will be.
A solute and solvent having similar particle size forms an ideal solution.
If you need to learn more about intermolecular forces click here:
brainly.com/question/26631772
#SPJ4
Explanation:
Particles is a gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern....
I hope you got it
Answer:
Specific heat of water = 33.89 KJ
Explanation:
Given:
mass of water = 81 gram
Initial temperature = 0°C
Final temperature = 100°C
Specific heat of water = 4.184
Find:
Required heat Q
Computation:
Q = Mass x Specific heat of water x (Final temperature - Initial temperature)
Q = (81)(4.184)(100-0)
Q = 33,890.4
Specific heat of water = 33.89 KJ
The 2nd one I believe
Answer- 2nd
Answer : Combustion reactions are those reactions which includes reacting with the oxygen along with the reactant.
Here, the reactant is cooking fat.
So when a long chain hydrocarbon which is cooking fat here reacts with oxygen the products obtained are carbon dioxide and water molecule.
One mole of fat reacts with 70 moles of oxygen and gives 51 moles of carbon dioxide and 44 moles of water molecule.