Ozone Preparation & Reactions | P-Block Elements | Intermediate 2nd Year Chemistry | FK Tutorials

Описание: In this video, FK Tutorials explains one of the most important long answer questions from the P-Block Elements chapter of Intermediate Second Year Chemistry.

🔹 Question discussed:
How do you prepare ozone from oxygen? How does ozone react with C₂H₄, KI, Hg, Ag and PbS?

This question is a highly expected board exam question and is frequently asked for 6–8 marks in TS & AP Intermediate exams.

✅ The topic is explained in a simple and easy-to-understand manner, making it ideal for average and slow learners.
✅ Step-by-step chemical reactions are discussed clearly, with proper equations and explanations.
✅ Special focus is given on ozone as a strong oxidising agent and its reactions with different substances.

📌 Topics covered in this video:
• Preparation of ozone from oxygen using silent electric discharge
• Chemical reactions of ozone with:
• Ethene (C₂H₄)
• Potassium iodide (KI)
• Mercury (Hg)
• Silver (Ag)
• Lead sulphide (PbS)
• Explanation of tailing of mercury (extra important exam question)
• How to write answers properly to score maximum marks in board exams

🎯 This video is very useful for:
• TS Intermediate students
• AP Intermediate students
• Board exam 2026 preparation
• Revision before exams

👉 Watch till the end for complete clarity and exam tips.

👍 If you find this video helpful, like, share and subscribe to FK Tutorials for more exam-focused chemistry videos.

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