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प्रश्न
Aqua regia is a mixture of ______.
पर्याय
Dilute hydrochloric acid and concentrated nitric acid
Concentrated hydrochloric acid and dilute nitric acid
Concentrated hydrochloric acid [1 part] and concentrated nitric acid [3 parts]
Concentrated hydrochloric acid [3 parts] and concentrated nitric acid [1 part]
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उत्तर
Aqua regia is a mixture of concentrated hydrochloric acid [3 parts] and concentrated nitric acid [1 part].
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संबंधित प्रश्न
How will you prepare hydrochloric acid in laboratory? OR
Describe briefly the method employed to dissolve hydrogen chloride gas in water as it is prepared. What is the purpose of funnel while preparing hydrochloric acid from HCI gas?
Explain, why (or give reasons for)
A solution of HCl gas in water turns blue litmus red and conducts electricity, while HCI gas dissolves in toluene and it has no effect on litmus and does not conduct electricity.
Explain, why (or give reasons for)
An aqeous solution of chlorine is acidic is nature.
Write the uses of hydrochIoric acid.
Fill in the blank:
___________ agent converts hydrochloric acid to chlorine.
Fill in the blank:
The white precipitate of lead chloride is soluble in _________
Write equation for the reaction between hydrochloric acid of the following: Bleaching powder
Write equation for the reaction between hydrochloric acid of the following: Oxide of lead
Why is hydrogen chloride not collected over water?
State your observation when dilute hydrochloric acid is added to sodium thiosulphate.
