Conversion of CaCO 3 into CaO as per the following reaction is an example of-CaCO 3 s heat - Cao s - CO 2 g A- Decomposition reaction-B- Reduction reaction-C- Oxidation reaction-D- Displacement reaction

The correct option is C Oxidation reaction. CaCO_3(s) CaO(s) + CO_2(g) In the given reaction, CaCO_3 decomposes to CaO and CO_2, so the given reaction is an e ...

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Byju's Answer

Standard VIII

Chemistry

Decomposition Reaction

Conversion of...

Question

Conversion of $C a C O_{3}$ into $C a O$ as per the following reaction is an example of:

$C a C O_{3} (s) h e a t - - \to C a o (s) + C O_{2} (g)$

Decomposition reaction.

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Reduction reaction.

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Oxidation reaction.

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Displacement reaction

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Solution

The correct option is C
Oxidation reaction.

$C a C O_{3} (s) h e a t - - \to C a O (s) + C O_{2} (g)$

In the given reaction, $C a C O_{3}$ decomposes to $C a O$ and $C O_{2}$ , so the given reaction is an example of thermal decomposition reaction because heat is used here. By heating calcium carbonate, one can obtain calcium oxide. So it is a thermal decomposition reaction.

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Similar questions

${F e}_{2} O_{3}$ + $2 A l$ $\to$ ${A l}_{2} O_{3}$ + $2 F e$

This reaction is an example of :

${F e}_{2} O_{3}$ + $2 A l$ $\to$ ${A l}_{2} O_{3}$ + $2 F e$

This reaction is an example of –

Q. The conversion of

{CaCO}_{3}

into

CaO

is an example of ____________ reaction.

Q. The conversion of

{CaCO}_{3}

into

CaO

and

{CO}_{2}

is an example of ____________ reaction.

Identify the following reactions as oxidation or reduction reaction:
i) $K - e^{-} \to K^{+}$
ii) $F e^{3 +} + e^{-} \to F e^{2 +}$

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Conversion of CaCO3 into CaO as per the following reaction is an example of: CaCO3(s) heat−−→ Cao(s) + CO2(g)

Conversion of $C a C O_{3}$ into $C a O$ as per the following reaction is an example of:

$C a C O_{3} (s) h e a t - - \to C a o (s) + C O_{2} (g)$