Question

which of the following reaction is not correct give reason:-
A. zn +cuso4=znso4+cu
B. 2ag+cu(no3)=2agno3+cu
C. fe+cuso4=feso4+cu
D.mg+2hcl=mgcl2+h2​

Answer 1

Hey brainly user

Here is your answer

The answer is option b

Because NO 3 needs 6 molecules

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Answer 2

Answer:

Manu pata hi nai aa tusi daso