Advertisements
Advertisements
प्रश्न
Write down properties of teflon.
उत्तर
Teflon has the following properties:
- It is inert to the atmosphere and chemical substances.
- Both water and oil do not stick to the Teflon-coated articles.
- It has a high melting point i.e. 327°C which means there is no effect of high temperatures on it.
- It is easier to clean Teflon-coated articles.
APPEARS IN
संबंधित प्रश्न
Write the use.
Powder coating
The chemical name of Teflon is ______.
Which diseases are caused by artificial food colours?
What type of colours will you use to celebrate ecofriendly Rang Panchami? Why?
Why has the use of methods like Teflon coating become more common?
Give a scientific explanation.
The particles of powder are given an electric charge while spraying them to form the powder coating.
Give a scientific explanation.
The aluminium article is used as an anode in the anodizing process.
Give a scientific explanation.
A certain type of ceramic tile is fixed on the outer layer of a space shuttle.
Write about artificial food colours, the substances used in them and their harmful effects.
Write the harmful effects.
Artificial food colour
Write the harmful effects.
Deodorant
Explain what you see in the following picture.