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प्रश्न
Fill in the blank using the appropriate words given below:
Cold, dilute nitric acid reacts with copper to give ______.
विकल्प
Sulphur dioxide
Nitrogen dioxide
Nitric oxide
Sulphuric acid
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उत्तर
Cold, dilute nitric acid reacts with copper to give nitric oxide.
APPEARS IN
संबंधित प्रश्न
Name the gas that is produced in the given cases :
Sulphur is oxidized by concentrated nitric acid.
What is aqua fortis?
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.
Identify the substance underlined:
The dilute acid which is an oxidizing agent.
What is the oxidizing agent in ostwald process ?
The following statement is correct only under certain conditions. Rewrite the statement including the appropriate condition(s) and underline it in your answer.
Copper and nitric acid react together to produce nitrogen dioxide.
Write the equation to show the reaction between the following:
Between copper and concentrated nitric acid.
Write the equation of the following reaction.
Sulphur can be converted to sulphuric acid using concentrated nitric acid.
Write equation to show the reaction between the following:
Copper oxide and dilute nitric acid.
What happens when
Caustic soda solution is added to Cu(NO3)2 solution and product boiled.
