Thermal Decomposition
Trending Questions
Q.
Lead nitrate crystals on strong heating decompose to form a Lead mono oxide, Nitrogen dioxide gas, and Oxygen gas. Explain
Q. Write the three uses of decomposition reaction in industries?
Q. 2KClO3(s) Heat −−→ 2KCl(s)+3O2 (g)
The above reaction is an example of
The above reaction is an example of
- thermal
- photo
- electro
Q. 2KClO3(s) Heat −−→ 2KCl(s)+3O2 (g)
The above reaction is an example of
The above reaction is an example of
- thermal
- photo
- electro
Q. Which of the following on thermal decomposition gives basic oxides?
- Metal carbonates
- Metal nitrates
- Both (A) and (B)
- None of the above
Q. Copper carbonate decomposes to copper oxide and carbon dioxide. Guess the colour of the residue.
- Blue
- Black
- Yellow
- White
Q. What are the uses of thermal decomposition reactions?
Q. 2KClO3(s) Heat −−→ 2KCl(s)+3O2 (g)
The above reaction is an example of
The above reaction is an example of
- thermal
- photo
- electro
Q. 44.decomposition reaction
Q. Is a decomposition(by heat, light, electricity) reaction a redox reaction?
Q. What are the uses of thermal decomposition reactions?
Q. Lead nitrate on thermal decomposition produces
- Nitrogen dioxide
- Both (a) and (b)
- Carbon dioxide
- Lead oxide
Q.
How does the use of a catalyst affect the decomposition of potassium chlorate?
Lowers the decomposing temperature
None of the above
Increases the decomposition temperature
Lowers the rate of the reaction
