الثلاثاء، 30 يونيو 2020

Acid-Base Reaction | Class-10 and 11 | MCQ Paper


    Acid-Base Reaction | Class-10 and 11 | MCQ Paper

Chemicals are widely used in every field of life. Even almost all our biological activities are regulated through chemicals. Soaps, detergent, beautiful clothes and various articles of domestic use are made up of chemical substances
            

Acid and Base are used in our daily work. Base like Caustic soda used in manufacture of soap, Baking soda used in kitchen and bakery product and remove acidity.

Acid like HCl, Sulphuric acid used in the hospital, factory, school etc. Vinegar, Tamarind, Lemon, Tomato, orange etc are natural source of acid
             MCQ Papers on Acid-Base for Practice are given below    

        Acid-Base reaction-1
        Acid-Base reaction-2
        Acid-Base reaction-3
        Acid-Base reaction-4

الأحد، 28 يونيو 2020

Structure of Atom | Class-9, 10 and 11 Chemistry MCQ Paper

Structure of Atom | Class-9, 10 and 11 Chemistry MCQ Paper

Atom is the smallest particle of matter. Atom is made up of  electron, proton and neutron. These particles are known as subatomic particles. Scientist like J. Dalton, J. J Thomson, Goldstein,  Chadwick, Neil Bohr, Rutherford etc and other scientist gave contribution to explain the structure. Important MCQ on atomic structure are given below:-

      Structure of Atom-2    



الجمعة، 26 يونيو 2020

Science MCQ | Class-9 and 10 | Basic concept of Science

Science MCQ | Class-9 and 10 | Basic concept of Science
Class-9 and 10 Science Mcq paper. Find free mcq quiz and papers, notes and chapterwise solution from class-9, 10, 11 and 12
 


الأحد، 14 يونيو 2020

Biology MCQ for 11,12 & NEET| Cell as a basic Unit of Life

Cell as a basic Unit of Life MCQ Paper for 11,12 & NEET

Cell as basic unit of life MCQ Paper include Prokaryotic, Eukaryotic, Plant and Animal cell. 

Solution Chemistry MCQ for Class-12, NEET | Paper-1 For Board and Competitive Exam

Solution Chemistry MCQ for Class-12, NEET | Paper-1

Read Solution Chapter Mcq question answer for class -12 and NEET , state board exam like CBSE, HBSE, RBSE and other competitive exams. This MCQ paper include topics like Types of solution, Molarity, Molality, Normality, Mole fraction etc.