Answer:
c. The average kinetic energies of the two gases are the same.
Step-by-step explanation:
A major postulate of the Kinetic Molecular Theory is that the average kinetic energies of all gases are the same at the same temperature.
a. is <em>wrong</em>. N₂ and O₂ are different elements with different molar masses.
b. is <em>wrong</em>. According to Avogadro's Law, the partial pressure varies directly as the number of moles. There are twice as many molecules of O₂ as of N₂, so p(O₂) = 2p(N₂).
Answer:
the answer is 0
Explanation:
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Answer:
C
Explanation:
Non-polar and symmetrical accurately describes the molecular polarity and charge distribution in CO2.
Answer:
Dispersion forces
Dipole-Dipole interaction
Explanation:
The London dispersion force refers to the temporary attractive force that acts between the electrons in two adjacent atoms when the atoms develop temporary dipoles. Dispersion forces act between any two molecules even when other intermolecular forces are in operation as long as the molecules are in close proximity to each other.
Now, CO is polar and the HCN is also polar molecule. Hence, dipole - dipole interaction forces are also in operation and acts between the two molecules in close proximity to each other.
The metallic bond between gold atoms makes it possible to create extremely thin sheets.
Atoms of the same element or atoms from different elements can form three types of bonds:
- Covalent bonds.
- Ionic bonds.
- Metallic bonds.
In the case of metals such as gold, the most common type of bond is the metallic bond. This bond:
- Is a strong bond.
- Involves the free movement of electrons between atoms.
- Makes metals highly malleable.
These characteristics explain the reason why it is possible to create extremely thin sheets as the material will not easily break due to the strong attraction between the atoms.
Learn more about atoms in: brainly.com/question/13981855
