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Hydrogen Peroxide Structure and Physical Properties Video Lecture | Chemistry for JEE Main & Advanced

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FAQs on Hydrogen Peroxide Structure and Physical Properties Video Lecture - Chemistry for JEE Main & Advanced

1. What is the chemical structure of hydrogen peroxide?
Ans. Hydrogen peroxide has a chemical formula of H2O2, consisting of two hydrogen atoms and two oxygen atoms.
2. What are the physical properties of hydrogen peroxide?
Ans. Hydrogen peroxide is a colorless liquid with a slightly sharp odor. It is miscible with water and has a pale blue color in its pure form.
3. Is hydrogen peroxide safe to use as a disinfectant?
Ans. Hydrogen peroxide is commonly used as a disinfectant and antiseptic. It is effective in killing bacteria, viruses, and fungi, but should be used with caution as it can be corrosive in high concentrations.
4. How does hydrogen peroxide decompose over time?
Ans. Hydrogen peroxide decomposes into water and oxygen when exposed to light or heat. This decomposition process can be accelerated by the presence of certain catalysts.
5. Can hydrogen peroxide be used for hair bleaching?
Ans. Yes, hydrogen peroxide is commonly used in hair bleaching products to lighten the color of the hair. It works by breaking down the melanin pigment in the hair shaft.
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