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प्रश्न
Which of the following is used for the dissolution of gold?
विकल्प
Hydrochloric acid
Sulphuric acid
Nitric acid
Aqua regia
MCQ
उत्तर
Aqua regia
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
Which of the following is used for the dissolution of gold?
Hydrochloric acid
Sulphuric acid
Nitric acid
Aqua regia
Aqua regia