Home
Class 9
BIOLOGY
Desalination was done by...

Desalination was done by

A

Freddie mercury and David bownie

B

Coyle

C

Coyle

D

Freddie

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PLASMA MEMBRANE

    NCERT TELUGU|Exercise EXERCISE|54 Videos

  • PLANT TISSUES

    NCERT TELUGU|Exercise Improve your learning|12 Videos

  • SENSE ORGAN

    NCERT TELUGU|Exercise MEDICINE ORIENTATED MATERIAL |16 Videos

Similar Questions

Explore conceptually related problems

In which stage of sewage treatment desalination and chlorination of water is done ?

Choose the following action done by muscles.

The correct signs of Delta S for the following four processes respectively are (i) Devitrification of glass (ii) Desalination of sea water (iii) N_(2) (g, 10 atm) rarr N_(2) (g, 2 atm) (iv) C (s, graphite) rarr C (s, daimond)

If crystallization is not done in nature, we can't obtain…..

Assertion:Reverse osmosis is used in the desalination of sea water. Reason: When pressure more than osmotic pressure is applied, pure water is squeezed out of the sea water through the membrane.

State the sign of work done by a force in the following . work done by gravitational force on a body sliding down an inclined plane.

State the sign of work done by a force in the following . work done by friction on a body sliding down an inclined plane .

NCERT TELUGU-PLASMA MEMBRANE-EXERCISE
  1. Exit of some substances while preventing passage to remaining substanc...

    Text Solution

    |

  2. Provides definite shape of semi fluid contents of cell

    Text Solution

    |

  3. Amoeba acquires its food by

    Text Solution

    |

  4. The of the plasma membrane enables the cell to engulf food and other ...

    Text Solution

    |

  5. occurs due to presence of tiny water channels in the plasma membrane.

    Text Solution

    |

  6. Which of the following is function of plasma membrane?

    Text Solution

    |

  7. If the substances do not pass through the membrane it is called

    Text Solution

    |

  8. If the substances, both solute (substance which is dissolved) and solv...

    Text Solution

    |

  9. If the membrane is permeable to solvent but prevents the passage of so...

    Text Solution

    |

  10. If the membrane allows the passage of solvent and some selected solute...

    Text Solution

    |

  11. The process in which water molecules leave the cell is called

    Text Solution

    |

  12. The process in which water molecules enters the cell is called

    Text Solution

    |

  13. The egg placed in salt water shrinks the shrinking is due to

    Text Solution

    |

  14. The egg placed in the tap water swells, the swelling is due to

    Text Solution

    |

  15. of the earth is covered with oceans

    Text Solution

    |

  16. Removal of salt from sea water using a semi permeable membrane is

    Text Solution

    |

  17. The process in which the water moves from salt solution into fresh wat...

    Text Solution

    |

  18. Desalination was done by

    Text Solution

    |

  19. Which of the following implies to the importance of osmosis?

    Text Solution

    |

  20. Smell of scent spreads in the entire room because of

    Text Solution

    |