Guest

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 ​

Which one of the following is not a redox reaction?

A

CaCO3CaO+CO2

B

2H2+O22H2O

C

Na+H2ONaOH+21H2

D

MnCl3MnCl2+21Cl2

Grade:9

1 Answers

Asmi srivastava
13 Points
3 years ago
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

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free