Chemistry, asked by diyasharma02004, 11 months ago

Which of the following is not a redox reaction A) 2Mg+O2---2MgO b) CaCO3+2HCl---CaCl2+CO2+H2O c) 2cuCl2---Cu2Cl2+Cl2 d) So2+I2+2H2O----H2SO4+2HI

Answers

Answered by savitatehre111

16

Answer:

A) 2Mg+O2----2MgO

C)2CuCl2----

Answered by samruddhijamdade96

0

Answer:b

Explanation:

Because oxidation numbers of all the elements in the option b remains the same on both sides of the equation

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