Prisha Garg
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Which separation techniques will you apply for the separation of Fine mud particles suspended in water.

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NCERT Solution for Class 9 Science Chapter 2
Is Matter Around Us Pure
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Exercises Questions
Page No-28
Questions No-1 Part-10

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  1. When separating fine mud particles suspended in water, various effective methods are available:
    1. Settling: Gravity allows heavier mud to settle at the container’s bottom.
    2. Filtration: Water passes through a fine filter, capturing mud particles.
    3. Centrifugation: Spinning separates mud based on density.
    4. Flocculation or Coagulation: Encourages particle clumping for easier removal.
    5. Decantation: Clear water is poured off from settled mud.
    6. Electrostatic Precipitation: Electric charges attract and separate particles.

    Choosing a method depends on particle size, concentration, and desired purity. Combining settling, filtration, and other methods often optimizes fine mud-water separation effectively.

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