Advertisements
Advertisements
प्रश्न
How will you obtain Nitrogen dioxide from lead nitrate.
Also give balanced equations for the reactions
Advertisements
उत्तर
Lead nitrate when heated nitrogen oxide is obtained
\[\ce{2Pb(NO3)2 ->[heat] 2PbO(s) + 4NO2 + O2 (g)}\]
APPEARS IN
संबंधित प्रश्न
Write one equation for decomposition reactions where energy is supplied in the form of heat.
State an important use of decomposition reactions.
What type of reaction is represented by the following equation?
\[\ce{2FeSO4 -> Fe2O3 + SO2 + SO3}\]
What type of reaction is represented by the following equation?
\[\ce{NH4NO2 -> N2 + 2H2O}\]
What does one mean by endothermic reaction? Give example.
Answer the following question.
2 g of silver chloride is taken in a china dish and the china dish is placed in sunlight for some time. What will be your observation in this case? Write the chemical reaction involved in the form of a balanced chemical equation. Identify the type of chemical reaction.
Give a balanced equation for the following type of reaction:
A thermal decomposition reaction in which a compound decomposes to give two new compounds.
Marble statues are corroded or stained rain water. Identify the main reason.
- Identify the gasses evolved at the anode and cathode in the above experimental set up.
- Name the process that occurs. Why is it called so?
- Illustrate the reaction of the process with the help of a chemical equation.
Complete the following reaction:
\[\ce{C_12H_22O11->[Heat]}\] ______ + ______.
