One of the following is used to dissolve noble metals. That is

1.	One of the following is used to dissolve noble metals. That is
Answer» Aqua REGIA Aqua regia is a mixture of concentrated hydrochloric acid and NITRIC acid in the ratio of 3:1, and can DISSOLVE noble metals LIKE gold.

Answer»

Aqua regia is a mixture of concentrated hydrochloric acid and NITRIC acid in the ratio of 3:1, and can DISSOLVE noble metals LIKE gold.

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