Explain the chemical properties of hydrogen
Hydrogen is a colourless, odourless, non-metallic, tasteless, extremely flammable diatomic gas with molecular formula H2 at standard temperature and pressure.
Briefly explain the chemical properties of carbon.
Hydrogen has three isotopes written as :
(i) these isotopes have almost identical chemical properties.
Write any two chemical properties of hydrogen?
Explain physical change and chemical change and physical properties and chemical properties.(explain briefly)
Explain the chemical properties of ethanol.