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प्रश्न
Fill in the blanks using the appropriate words given below :
(Sulphur dioxide, nitrogen dioxide, Nitric oxide, Sulphuric acid)
Cold, dilute nitric acid reacts with copper to give ___________.
Fill in the blanks from the choices given within brackets:
Cold, dilute nitric acid reacts with copper to form_______ (hydrogen, nitrogen dioxide, nitric oxide).
उत्तर
Nitric oxide
संबंधित प्रश्न
Give a balanced chemical equation for Action of conc. Nitric acid on Sulphur
State one relevant observation for the following:
When crystals of copper nitrate are heated in a test tube.
What is aqua fortis?
What is fixation of Nitrogen?
In the preparation of nitric acid from KNO3 concentrated hydrochloric acid is not used in place of concentrated sulphuric acid. Explain why?
Give reasons for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitrate should not be heated very strongly above 200°C.
What is the oxidizing agent in ostwald process ?
Write the balanced equation for the following:
Action of concentrated nitric acid on copper.
Choose the correct word from the given options to complete the sentence :
Sulphur can be converted to sulphuric acid using __________ nitric acid.
Write sqauential observation for effect of heat on Copper nitrate.
