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प्रश्न
Give a balanced equation for thermal decomposition of calcium hydroxide
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उत्तर
Decomposition of calcium hydroxide:
\[\ce{Calcium hydroxide->[Heat]Calcium oxide + Water}\]
\[\ce{Ca(OH)2->[Heat]CaO + H2O}\]
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संबंधित प्रश्न
Explain, giving one example of the following chemical change:
Thermal dissociation
(a) What is synthesis?
(b) What kind of chemical reaction is synthesis? Support your answer by an example.
State the type of reactions for the following represent and balance the ones that are not balanced.
2HgO → 2Hg + O2
State the type of reactions for the following represent and balance the ones that are not balanced.
2H2O2→ 2H2O + O2
State the type of reactions for the following represent and balance the ones that are not balanced.
CaCO3→ CaO+ CO2
Match the following:
|
a. Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g) |
i. Photochemical decomposition |
|
b. \[\ce{2AgCI(s) ->[Sunlight] 2Ag(s) + CI2(g)}\] |
ii. Thermal decomposition |
|
c. \[\ce{2KCI ->[Electricity] 2K + CI2}\] |
iii. Displacement reaction |
|
d. \[\ce{2HgO(s) ->[\Delta] 2Hg(s) + O(g)}\] |
iv. Electrolytic decomposition |
Convert nitrogen to ammonia by a direct combination reaction.
Give a balanced equation for thermal decomposition of lead carbonate
Select the correct answer from the options given below:
State the gaseous product formed, when
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Give a balanced equation for the following type of reaction:
A thermal decomposition reaction of a salt – which results in the formation of nitrogen gas.
