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question mark

When zinc oxide is heated with cobalt nitrate, a green mass is formed due to

(A) CoZnO2

(B) Rinmann’s green

(C) Both A and B

(D) Neither A nor B

Simran Bhatia , 12 Years ago
Grade 11
anser 1 Answers
Hrishant Goswami

2Co(NO3)2 ------------>  2CoO + 2NO2 + O2

 

        ZnO + CoO --------> CoZnO2 or CoO.ZnO

                                        Rinmann’s Green

Last Activity: 12 Years ago
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