Answer: The mass of oxygen in 25.0 grams of potassium permanganate, KMnO4 is 10.13 grams. molar mass of KMnO₄ = 39 + 55 + 16(4).
Explanation:<u><em>hope this helps ^^ have a good day xlXCherryColaXlx..(pls mark me brainliest)</em></u>
Answer:
Dipole-Dipole force
Explanation:
Dipole - Dipole force -
These are the force of attraction , that occurs between two dipole , i.e. ,a species with two poles , hence , the attraction between the delta positive charge of first species with the delta negative charge of the second species , arises to a dipole - dipole force of attraction.
Hence, from the question,
SO₂ , is a polar compound , where O is more electronegative in comparison to S , thus , O attains a delta negative charge and S attains a delta positive charge and therefore , generates a dipole , and interacts with the dipole of the second molecule of SO₂ , arising a dipole - dipole force of attraction .
A) machinery lubricant.
Explanation:
Judging from the given description about the compound or material, it can best be used as machinery lubricant.
- A lubricant is substance that eases motion between two bodies.
- It makes motion to occur.
- Highly viscous materials are usually desired.
- Viscosity is the resistance to motion in liquids.
- Since the material has a high viscosity at a high temperature and it is unreactive, then it would fit a good lubricant.
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Liquids brainly.com/question/4658582
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