This topic contains 0 replies, has 0 voices, and was last updated by  EduGorilla 1 year, 10 months ago.

  • Author
    Posts
  • #484063 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    You will hear a recording. Click on the paragraph that best relates to the recording.

    Options :-

    1. The ground water also contains lot of inorganic impurities including acidic and alkali colouration. This needs to be further filtered to make it potable.
    2. The ground water is nothing but rain water. Though it has been filtered through various layers of solids and bacteria, it still contains many organic impurities.
    3. What is today ground water is mostly the residue of rain water that got filtered through various layers of earth, though this water may still contain impurities in terms of dissolved solids.
    4. The bacteriological quality of ground water makes it potable, though it has several other organic and inorganic impurities including carbonates, sulphates and acids.
    Post your Training /Course Enquiry
    Are You looking institutes / coaching center for
    • IIT-JEE, NEET, CAT
    • Bank PO, SSC, Railways
    • Study Abroad
    Select your Training / Study category
Reply To: You will hear a recording. Click on the paragraph that best relates to the recording…..
Your information:




GET UPTO 50%    OFF!
Verify Yourself




Log in with your credentials

or    

Forgot your details?

Create Account