gold can dissolve in a liquid mixture , which contains
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Gold metal symbol - Au is a low reactive metal which is available in its native form in the earth crust.
Aqua- regia is a liquid mixture which can dissolve gold and platinum metals.
Aqua-regia is a freshly prepared mixture of 1 part of Conc.Nitric acid and 3 parts of Conc.Hydrochloric acid,
Thus the ratio of Conc.HNO3 and Conc. HCl is in the ratio of 1:3.
Aqua-regia is highly corrosive fuming liquid which has capacity of dissolving all metals.
Gold metal symbol - Au is a low reactive metal which is available in its native form in the earth crust.
Aqua- regia is a liquid mixture which can dissolve gold and platinum metals.
Aqua-regia is a freshly prepared mixture of 1 part of Conc.Nitric acid and 3 parts of Conc.Hydrochloric acid,
Thus the ratio of Conc.HNO3 and Conc. HCl is in the ratio of 1:3.
Aqua-regia is highly corrosive fuming liquid which has capacity of dissolving all metals.
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