New ! Chemistry MCQ Practise Tests

Most asked creative five mark questions

12th Standard

    Reg.No. :


Do not scribble anything on the question paper
Time : 00:25:00 Hrs
Total Marks : 25

    Part - A

    Answer all the questions

    5 x 5 = 25
  1. List out the application of aluminum

  2. List the applications of iron

  3. How can you separate alumina from silica in a bauxite ore

  4. What is zone refining? Describe the principle involved in the purification of the metal by this method.

  5. Write short note on the following:
    (i) The process in which no external reducing agent is used.
    (ii) The process which is used for highly electro positive metal.
    (iii) Write the equation involved in the thermite process.


TN 12th Standard Chemistry free Online practice tests

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