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    Question

    Which of the following is not a bottom up technique for

    the synthesis of nanoparticles?
    A Hydrothermal synthesis Correct Answer Incorrect Answer
    B Electrodeposition Correct Answer Incorrect Answer
    C Microwave plasma processing Correct Answer Incorrect Answer
    D Chemical vapour deposition Correct Answer Incorrect Answer
    E Mechanical grinding Correct Answer Incorrect Answer

    Solution

    Hydrothermal synthesis, template assisted sol-gel, electrodeposition, Microwave plasma processing, Chemical vapour deposition etc. are some of the well- known bottom–up techniques reported for the preparation of nanoparticles.

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