Write the reasons of followings: a) Aluminium is a very good reducing agent. b) Copper is a better conductor of electricity. But aluminium is widely used for making electric wires. c) Alumina is dissolved in molten cryolite at the time of electrolysis.
Write the reasons of followings: a) Aluminium is a very good reducing agent. b) Copper is a better conductor of electricity. But aluminium is widely used for making electric wires. c) Alumina is dissolved in molten cryolite at the time of electrolysis.