Advertisements
Advertisements
प्रश्न
State which of the substance given below evolve oxygen gas on thermal decomposition.
Trilead tetroxide
Advertisements
उत्तर
Trilead oxide Pb3O4
On thermal decomposition, Trilead oxide is evolved oxygen
APPEARS IN
संबंधित प्रश्न
State the type of reactions for the following represent and balance the ones that are not balanced.
CuO+H2→ Cu+ H2O
What is a double displacement reaction?
Give an example of double displacement reaction, where a gas is evolved.
State which of the substance given below evolve oxygen gas on thermal decomposition.
Lead nitrate
Define the following type of chemical change or reaction with a suitable example.
Double decomposition reaction
Give a balanced equation for a direct combination reaction involving:
Two compounds – resulting in the formation of a weak acid
Give a reason why zinc displaces hydrogen from dilute sulphuric acid but copper does not.
Explain the term double decomposition precipitation reaction.
Define the term – double decomposition – neutralization reaction.
Differentiate between the following:
Thermal decomposition & thermal dissociation.
