New ! Chemistry MCQ Practise Tests



  1. Home
  2. 11th Standard
  3. Chemistry
  4. 11th Standard English Medium Chemistry Subject Periodic Classification of Elements Book Back 2 Mark Questions with Solution Part - I

Updated 11th Standard Chemistry Study Materials 2024 - 2025Exams

11th Standard English Medium Chemistry Subject Periodic Classification of Elements Book Back 2 Mark Questions with Solution Part - I Question Bank Software Jun-07 , 2021

QB365 provides detailed and simple solution for every Book back Questions in class 11 Chemistry Subject. It will helps to get more idea about question pattern in every book back questions with solution.

11th Standard English Medium Chemistry Subject Periodic Classification of Elements Book Back 2 Mark Questions with Solution Part - I

11th Standard English Medium Chemistry Subject Periodic Classification of Elements Book Back 2 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Chemistry

Time : 00:30:00 Hrs
Total Marks : 10

    Part I

    5 x 2 = 10

  1. What is effective nuclear charge?

  2. Is the definition given below for ionisation enthalpy correct?
    "Ionisation enthalpy is defined as the energy required to remove the most loosely bound electron from the valence shell of an atom.

  3. Magnesium loses electrons successively to form Mg+, Mg2+ and Mg3+ ions. Which step will have the highest ionisation energy and why?

  4. Define electro negativity.

  5. Give the general electronic configuration of lanthanides and actinides.

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

Reviews & Comments about 11th Standard English Medium Chemistry Subject Periodic Classification of Elements Book Back 2 Mark Questions with Solution Part - I

Write your Comment