10th Standard English Medium Science Subject Periodic Classification of Elements Creative 4 Mark Questions with Solution Part - I

10th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Science

Time : 00:30:00 Hrs
Total Marks : 20
    5 x 4 = 20
  1. Distinguish ore from a mineral.

  2. Explain hydraulic washing with a neat diagram.

  3. How are magnetic ores separated from non magnetic impurities? Explain.

  4. How is zinc blende concentrated? Explain it with a neat diagram

  5. Explain Bessemerisation

*****************************************

Reviews & Comments about 10th Standard English Medium Science Subject Periodic Classification of Elements Creative 4 Mark Questions with Solution Part - I updated Creative Questions

Write your Comment