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12th Standard English Medium Chemistry Subject Chemistry In Everyday Life Book Back 3 Mark Questions with Solution Part - II updated Book back Questions Question Bank Software May-13 , 2022

QB365 provides detailed and simple solution for every Book back Questions in class 12 Chemistry Subject. It will helps to get more idea about question pattern in every book back questions with solution.

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12th Standard English Medium Chemistry Subject Chemistry In Everyday Life Book Back 3 Mark Questions with Solution Part - II updated Book back Questions

12th Standard English Medium Chemistry Subject Chemistry In Everyday Life Book Back 3 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15

    Part I

    5 x 3 = 15

  1. Who do soaps not work in hard water?

  2. What are drugs? How are they classified.

  3. How the tranquilizers work in body.

  4. Write the structural formula of aspirin.

  5. Explain the mechanism of cleansing action of soaps and detergents.

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