The characteristic of a substance that is not affected by enthalpy and entropy is : C. pressure
Overall, enthalpy and entropy refer to the amount of energy needed for a substance to reach its melting or boiling point
hope this helps
London Dispersion Force between solute and solvent in each solution is the strongest type of intermolecular force.
<h3>What is London Depression Force ?</h3>
There are 4 types of intermolecular forces -
- Dispersion Force
- Dipole–Dipole
- Hydrogen Bonding, and
- Ion-Dipole.
The London dispersion force is a transient attractive attraction that occurs when two nearby atoms' electrons occupy locations that cause the atoms to form temporary dipoles. This force is also known as induced dipole-induced dipole attraction.
Example ; If these atoms or molecules come into contact with each other, dispersion forces exist between them. Consider the London dispersion forces between two chlorine molecules. Both chlorine atoms are connected in this case via a covalent connection formed by the equal sharing of valence electrons between two chlorine atoms.
Thus from the above solution we can say that in between these solutions London Depression force is the strongest force.
To know more about Depression Force please click here ; brainly.com/question/1455074
#SPJ4
Mass of carbon / Mass of acetone x 100% = Percentage by mass Carbon<span>.
</span>Take the formula mass of acetone, <span>and then do the calculation.</span>
Answer:
Density rectangular block = 7.47 (Approx) gm/cm³
Explanation:
Given:
Length = 8.335 cm
Width = 1.02 cm
Height = 0.982 cm
Mass = 62.3538 gm
Find:
Density rectangular block
Computation:
Volume of block = lbh
Volume of block = (8.335)(1.02)(0.982)
Volume of block = 8.3486 cm³
Density = Mass / Volume
Density rectangular block = 62.3538 / 8.3486
Density rectangular block = 7.47 (Approx) gm/cm³
should be nonpolar covalent bond i believe, the electronegativity is the same