BVP Medical BVP Medical Solved Paper-2006

  • question_answer
    Which of the following is known as aqua-regia?

    A)  \[3HCl+HN{{O}_{3}}\]

    B)  \[3HN{{O}_{3}}+HCl\]

    C)  \[{{H}_{3}}P{{O}_{4}}+{{H}_{2}}S{{O}_{4}}\]

    D)  \[HCl+C{{H}_{3}}COOH\]

    Correct Answer: A

    Solution :

                    Aqua regia is the mixture of three parts of cone. \[HCl\] and one part of \[HN{{O}_{3}}\].


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