Category: Chemistry

  • 12th Chemistry Important Questions 2022 ( Volume 2 )

     12th standard chemistry public exam important questions 2022 in volume 2 12th standard chemistry public exam important questions 2022 in volume 2 12th standard public exam 2022 chemistry important questions Unit 8 IONIC  EQUILIBRIUM 1. What are Lewis acids and bases? Give two example for each. 2. Discuss the Lowry โ€“ Bronsted concept of acids…

    Read More

    //

  • 12th Chemistry Important Questions 2022 For Public Exam ( Volume 1 )

     12th Chemistry Important Questions 2022 12th Chemistry Important Questions 2022 เฎชเฎฉเฏเฎฉเฎฟเฎฐเฎฃเฏเฎŸเฎพเฎฎเฏ เฎตเฎ•เฏเฎชเฏเฎชเฏ เฎตเฏ‡เฎคเฎฟเฎฏเฎฒเฏ เฎฎเฏเฎ•เฏเฎ•เฎฟเฎฏเฎฎเฎพเฎฉ เฎตเฎฟเฎฉเฎพเฎ•เฏเฎ•เฎณเฏ 2022  12th Chemistry Important Questions 2022 Unit 1 Metallurgy 1.What are the differences between minerals and ores? 2.What is the role of Limestone in the extraction of Iron from its oxide Fe2 3 O ? 3.Explain zone refining process with…

    Read More

    //