Advertisements
Advertisements
प्रश्न
Name the substance that is getting oxidised in the thermit process.
Advertisements
उत्तर
In thermit process, aluminium is getting oxidised to aluminium oxide.
APPEARS IN
संबंधित प्रश्न
Correct and balance the following equation:
\[\ce{N + H -> NH3}\]
Balance the following chemical equation:
\[\ce{NH3 -> N2 + H2}\]
Balance the following equation. Also name the products formed.
`"Mg" + "O"_2 → "MgO"`
In electrolysis of water, why is the volume of gas collected over one electrode double that of gas collected over the other electrode?
Balance the following equation:
PbO + NH3 → Pb + H2O + N2
Give one example in the case where supplying energy [given below] is necessary for a chemical reaction.
Heat energy
\[\ce{2KClO3->[MnO2] 2KCl + 3O2[g] - is a balanced equation.}\]
State why the compound MnO2 is written above the arrow.
Underline the compound in the equation given below, it is incorrectly balanced and write the correct balancing for the same.
NaOH + CO2 → Na2CO3 + H2O
Underline the compound in the equation given below, it is incorrectly balanced and write the correct balancing for the same.
3CuO + NH3 → 3Cu + 3H2O + N2
A student took a small amount of copper oxide in a conical flask and added dilute hydrochloric acid to it with constant stirring. He observed a change in colour of the solution.
- Write the name of the compound formed and its colour.
- Write a balanced chemical equation for the reaction involved.
