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Grade: 9

                        

Which one of the following is not a redox reaction? A C a C O 3 ​ ⟶ C a O + C O 2 ​ B 2 H 2 ​ + O 2 ​ ⟶ 2 H 2 ​ O C N a + H 2 ​ O ⟶ N a O H + 2 1 ​ H 2 ​ D M n C l 3 ​ ⟶ M n C l 2 ​ + 2 1 ​ C l 2 ​

28 days ago

Answers : (1)

Asmi srivastava
13 Points
							
CaCo3 →CaO + CO2.......because on checking we find that is no change in oxidation number of any of the substance.... therefore it's non redox
27 days ago
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