Chemistry
State the composition of aqua regia. State which component is the oxidising agent in aqua regia.
Related Questions
Convert two soluble metallic nitrates to insoluble metallic chlorides using dil. HCl.
State how you would prove that HCl contains :
(i) hydrogen – using an active metal below magnesium
(ii) chlorine – using an oxidising agent not containing lead.
Convert hydrochloric acid to nascent chlorine.
State why aqua regia dissolves gold, which is insoluble in all other acids.