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Diploma in Environmental Science

Comments about Module 26: Introduction to Water - Characteristics of Water

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- Module: Module 26: Introduction to Water
- Topic: Characteristics of Water
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Latest Comments

  • aaa
    Sefala niger Mapotse South Africa What is buffer?
    2015-04-13 13:04:58

  • aaa
    Sefala niger Mapotse South Africa At room temperature 0 to -100 degrees Celsius. It makes excellent solvent and combines well with metals to form bases and non metals to form acids.
    2015-04-13 13:04:53

  • aaa
    Shashi Kant India why it is not taking/showing the progress after completeing the module or assesment.
    2014-09-17 09:09:03

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      Francis Calveous Isaacs Doccuvi United Kingdom Use google chrome
      2014-12-05 18:12:21
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    Christian Festus Qatar what is capillary action?
    2014-06-16 07:06:22

    • aaa
      Anna Khokh Belarus Capillary action is the result of adhesion and surface tension. Adhesion of water to the walls of a vessel will cause an upward force on the liquid at the edges and result in a meniscus which turns upward. The surface tension acts to hold the surface intact, so instead of just the edges moving upward, the whole liquid surface is dragged upward.
      2015-01-20 11:01:35
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