📢 New Syllabus 2025-26 notes are now available. 👉 Chapter 4 – Stoichiometry (New Syllabus)Test YourselfChapter 4 – Structure of MoleculesClass 9 Chemistry NotesDownloadQuick Links :MCQ’sLong QuestionsExercise QuestionsTake Online TestRelated Test PaperUseful? Share with your friends.Read more articles Previous PostPeriodic Table and Periodicity of Properties – Test Yourself Next PostPhysical States of Matter – Test YourselfLeave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Δ