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Answer:
The interaction between sodium ion and the partial negative charge on the oxygen is stronger.
Explanation:
The predominant interaction that exists between sodium ion and the partial negative charge on the oxygen is ion-dipole interaction.
The predominant interaction that exists between two ethanol molecules is hydrogen bonding interaction.
The order of strength of the intermolecular interactions in decreasing order:
Ionic bond > ion-dipole interaction > hydrogen bonding > dipole-dipole interaction > ion-induced dipole interaction > induced dipole- dipole interaction > london force
So, ion-dipole interaction is stronger than hydrogen bonding.
Hence, the interaction between sodium ion and the partial negative charge on the oxygen is stronger.
The frequency of the photon of light is 4.4 * 10¹⁶ Hz
<h3>Energy and frequency of light</h3>
- The energy and frequency of light are related by the formula given below:
- E = hf
Where h is Planck's constant = 6.626 * 10⁻³⁴
f is frequency
E = energy
making f subject of the formula
f = E/h
f = 2.95 × 10⁻¹⁷/6.626 * 10⁻³⁴
f = 4.4 * 10¹⁶ Hz
Therefore, the frequency of the photon of light is 4.4 * 10¹⁶ Hz
Learn more about frequency and energy of photons at: brainly.com/question/13396102
Valence must be considered and whether the substance is an atom or molecule, for example: 2Na + Cl2=>2 NaCl