MCQ
The aqua regia is:
- A3HNO(conc.) + 1 HCl(conc.)
- B3HCl(conc.) + 1 HNO3(conc.)
- CHNO3(conc.) + H2SO4(conc.)
- DHNO3(conc.) + HCl(conc.)
Explanation:
HCl one part of HNO3 solution called aqua regia in chemistry. Every metal soluble in this solution. So we calll it king of acids.
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