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प्रश्न
Choose the correct answer from the option given below :
Nitric acid on standing develops brownish colour which may be attributed to the presence of :
पर्याय
\[\ce{No^{+}_{2}}\]
\[\ce{NO^{-}_{3}ions}\]
NO2
HNO2
उत्तर
NO2
APPEARS IN
संबंधित प्रश्न
Name a metal nitrate which on heating is changed into metal.
Mention three important uses of nitric acid. Give the property of nitric acid involved in the use.
Name the Following:
Product obtained by heating concentrated nitric acid.
Name the catalyst used in Ostwald process.
Give reason for the following:
Aqua regia dissolves gold and platinum.
Write a balanced equation for the production of nitrogen dioxide using copper.
Give the name of a soluble lead salt and write the eqution for the action of heat on this salt. Write the equation for the preparation of nitric acid from potassium nitrate.
State, what is observe when nitric acid is kept in a reagent bottle for a long time.
Write the equation for the reaction:
Aluminum, Nitride and Water.
Give a balanced equation for the following reaction:
Copper reacts with concentrated nitric acid.
