मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Complete the following table: \\ce{C(s) + O2(g) -> CO2(g)}\ (a) ________ \\ce{Zn(s) + CuSO4(aq) ->}\ Displacement reaction \\ce{2Cu(s) + O2(g) ->[heat] 2CuO(s)}\

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प्रश्न

Complete the following table:

Chemical Reactions Name reaction type
\[\ce{C(s) + O2(g) -> CO2(g)}\] (a) ________
\[\ce{Zn(s) + CuSO4(aq) ->}\] (b) _________ Displacement reaction
\[\ce{2Cu(s) + O2(g) ->[heat] 2CuO(s)}\] (c) _________
\[\ce{C(s) + 2H2(g) -> CH4(g)}\] (d) _________
\[\ce{CaO(s) + H2O(l) -> Ca(OH)2(aq) + heat}\] (e) _________
\[\ce{CaCO3(s) + Heat ->}\] (f) _________ Endothermic Reaction
थोडक्यात उत्तर
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उत्तर

Chemical Reactions Name reaction type
\[\ce{C(s) + O2(g) -> CO2(g)}\] (a) Combination Reaction
\[\ce{Zn(s) + CuSO4(aq) -> ZnSO4(aq) + Cu(s)}\] Displacement reaction
\[\ce{2Cu(s) + O2(g) ->[heat] 2CuO(s)}\] (c) Oxidation reaction
\[\ce{C(s) + 2H2(g) -> CH4(g)}\] (d) Reduction reaction
\[\ce{CaO(s) + H2O(l) -> Ca(OH)2(aq) + heat}\] (e) Exothermic reaction
\[\ce{CaCO3(s) + Heat -> CaO(s) + CO2 ^}\] Endothermic Reaction
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2025-2026 (March) Model set 3 by shaalaa.com

संबंधित प्रश्‍न

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Give an example of the following chemical changes.

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Give scientific reasons.

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Give scientific reason.

While preparing dilute sulphuric acid from concentrated sulphuric acid in the laboratory, the concentrated sulphuric acid is added slowly to water with constant stirring.


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