ICSE Class 6: Importance of Chemistry in Daily Life Videos | Introduction to Chemistry

• why is a wire gauze needed under glass apparatus when they are heated
• what is physical chemistry
• What is chemistory
• What is clause
• what is hard and pyrex glass?
• iodine
• What   are  fertilisers?
• What are conical flasks ?
• Explain in detail about Porcelain?
• What is Porcelain?

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