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The composition of aqua-regia is (a) Dil.HCl : Conc. HNO3 3 : 1 (b) Conc.HCl : Dil. HNO3 3 : 1 (c) Conc.HCl : Conc.HNO3 3 : 1 (d) Dil.HCl : Dil.HNO3 3 : 1

ScienceClass 10CBSEAnswered 27 Mar 2026
Answer

Soln:

Answer is (c) Conc.HCl : Conc.HNO3 3 : 1

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