Grade 11 Chemistry Model Question
Model questions for Class XI NEB Chemistry Exam 2077Time: 3 hours F.M.: 75 P.M.: 27Group-A (Very short questions)Attempt any fifteen questions: 15 x 2 = 301. State law of equivalent proportions. 22. A divalent metal oxide contains 60% of metal. What is atomic weight of metal? 1+13. ...