Advertisements
Advertisements
प्रश्न
Fill in the blank with appropriate word/words.
3 Cu + 8 HNO3 (dilute) → _______ + 4H2O + _________
उत्तर
3Cu + 8HNO3 (dilute) → 3Cu(NO3)2 + 4H2O + 2NO
APPEARS IN
संबंधित प्रश्न
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Name the products formed when dilute \[\ce{HNO3}\] is added to copper.
Mention three important uses of nitric acid. Give the property of nitric acid involved in the use.
The nitrate salt which does not give a mixture of \[\ce{NO2}\] and \[\ce{O2}\] on heating is ______.
The chemical used in the brown ring test is ______.
Give reason for the following:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO3?
Choose the correct answer from the option given below :
Concentrated nitric acid oxidises phosphorus to :
State the conditions for the oxidation of ammonia to nitrogen monoxide [nitric oxide], in the manufacture of nitric acid by Ostwald's process. Write the balanced equcation for the reaction.
Write the equation for the reaction of dilute nitric acid with copper.
