Question

what happens when di hydrogen reacts with sodium

Answer 1

when do hydrogen reacts with sodiumis e exothermic reaction sodium rapidly reacts with water molecules it forms colourless solution
it is basic in nature
equation formed is
na+H2O= naoh+h2

Answer 2

A colourless solution is formed, consisting of strongly alkalic sodium hydroxide (caustic soda) and hydrogen gas. This is an exothermic reaction. Sodium metal is heated and may ignite and burn with a characteristic orange flame. Hydrogen gas released during the burning process reacts strongly with oxygen in the air.