You must know that – when, a dil. FeSO₄ solution was slowly added to the beaker which containing acidified solution of permanganate. The light purple colour of the solution of KMnO₄ fades and at last it, disappears. The reason behind ...
Discussion Forum Latest Questions
During combustion of petroleum gas (which is liquified), it forms carbon dioxide (CO₂) and water.
Class VII Science Extra Questions Class 7th Sample paper Questions NCERT Books Class 7 science Questions NCERT based sample Questions
Class 7 Science Important Questions Extra Questions for NCERT 7th Science Solutions Class 7th Science Session 2022-2023 Class 7 Science Important Syllabus Questions Answers