(d) 3 parts of conc. hydrochloric acid and 1 part of conc. nitric acid
Question
Aqua regia is a mixture of : (a) Dilute hydrochloric and conc. nitric acid (b) Conc. hydrochloric and dilute nitric acid (c) One part of conc. hydrochloric acid and 3 parts of conc. nitric acid. (d) 3 parts of conc. hydrochloric acid and 1 part of conc. nitric acid
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💡 Some Related Questions
The following questions pertain to the laboratory preparation of hydrogen chloride gas: (i) Write the equation for it’s preparation mentioning the condition required. (ii) Name the drying agent used in the above preparation and give a reason for the choice. (iii) State a safety precaution taken during the preparation of hydrochloric acid.
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(i) Identify the gas Y. (ii) What property of gas Y does this experiment demonstrate? (iii) Name another gas which has the same property and can be demonstrated through this experiment.