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Tejal Singh
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Asked: 2020-10-22T05:05:18+00:00 In:

Arrange the following substances in increasing order of forces of attraction between the particles

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NCERT Solution for Class 9 Science Chapter 1
Matter in Our Surroundings
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Exercises Questions
Page No-12
Questions No-4

Arrange the following substances in increasing order of forces
of attraction between the particles— water, sugar, oxygen.

2020-2021cbsechapter 1class9matter in our surroundingsncertscience
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    3 Answers

    1. Oxygen < Water < Sugar.

      For more answers visit to website:
      https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-1/

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    2. Oxygen —> water —> sugar.

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    3. Oxygen Molecule:
      Due to its diatomic nature (O2), these forces are feeble compared to other substances discussed.

      Water Molecule:
      Possesses stronger intermolecular forces attributed to hydrogen bonding.
      Hydrogen bonding occurs due to the polarity of water molecules, resulting in a powerful force of attraction between water molecules.

      Sugar Molecule:
      Demonstrates significantly stronger intermolecular forces compared to oxygen and water.
      Features multiple hydrogen bonds and various dipole-dipole interactions between molecules.

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