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What Type of Reaction is Represented by the Following Equation? 2 Feso4 → Fe2 O3 + So2 + So3 - Science

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प्रश्न

What type of reaction is represented by the following equation?

2 FeSO4 → FeO3 + SO2 + SO3

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उत्तर

Decomposition reaction by the action of heat

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अध्याय 1: Chemical Reactions and Equations - Exercise 2 [पृष्ठ ४५]

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लखमीर सिंग Chemistry (Science) [English] Class 10
अध्याय 1 Chemical Reactions and Equations
Exercise 2 | Q 15.3 | पृष्ठ ४५

वीडियो ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्न

Taking into consideration the relationship in the first pair, complete the second pair

2H2 + O2 → 2H2O :Combination Reaction :: 2HgO → 2Hg + O2:_________


Rewrite the following statements by selecting the correct options:
\[\ce{CaCO3 ->[\Delta] CaO + CO2 ^}\] is a __________ reaction.


Give one example of a decomposition reaction which is carried out with electricity.


What type of chemical reaction is used to extract metals from their naturally occurring compounds like oxides or chlorides?


What type of chemical reaction is represented by the following equation?

X → Y + Z

 


State the change in colour observed in following case mentioning the reason:

Silver chloride is exposed to sunlight.


How will you obtain  Nitrogen dioxide from lead nitrate.
Also give balanced equations for the reactions


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 –

An electrolytic decomposition reaction involving a neutral liquid


Give a balanced equation for –

A double decomposition neutralization reaction involving an acid and a base


Complete the statement by filling in the blank with the correct word:

Decomposition of silver salts in the presence of sunlight is an example of _________.


Explain the reaction given in the figure.


The following reaction is used for the preparation of oxygen gas in the laboratory:

\[\ce{2KClO3_{(s)} ->[Heat] 2KCl + 3O2_{(g)}}\]

Which of the following statement about the reaction is correct?


Electrolysis of water is a decomposition reaction. The mole ratio of hydrogen and oxygen gases liberated during electrolysis of water is:


Marble statues are corroded or stained rain water. Identify the main reason.


Complete the following reaction:

\[\ce{C_12H_22O11->[Heat]}\] ______ + ______.


When lead nitrate is heated strongly in a boiling tube, two gases are liberated and a solid residue is left behind in the test tube.

  1. Name the type of chemical reaction and define it.
  2. Write the name and formula of the coloured gas liberated.
  3. Write the balanced chemical equation for the reaction.
  4. Name the residue left in the test tube and state the method of testing its nature (acidic/basic).

Write one equation for decomposition reactions where energy is supplied in the form of light.


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