English

Aqua regia is a mixture of ______.

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Question

Aqua regia is a mixture of ______.

Options

  • 3HCl + 1HNO3

  • H3PO4 + H2SO4

  • 1HCl + 3HNO3

  • HCl + CH3COOH

MCQ
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Solution

Aqua regia is a mixture of 3HCl + 1HNO3.

Explanation:

Aqua regia is a freshly prepared mixture containing 3 parts concentrated hydrochloric acid and 1 part concentrated nitric acid by volume.

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Chapter 10: Study of Compounds: Nitric Acid - EXERCISE [Page 208]

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Lakhmir Singh Chemistry [English] Class 10 ICSE
Chapter 10 Study of Compounds: Nitric Acid
EXERCISE | Q 3. | Page 208
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