For a reaction A→2B, the incorrect statement as time proceeds

Hints to represent the rate of reaction(i) coefficients of reactants and products must be written as reciprocals(ii) Since concentration of reactants decreases with time negative sign must be used to represent rate of reactantsNote: Rate of a reaction can never be negative(iii) Since concentration of products increases with time positive sign must be used to represent rate of products(iv)For the reaction, R → PThen for the reaction,Rate w.r.t reactants is always equal to rate w.r.t. products.Rate of disappearance and appearance vary with the number moles of reactants and products involved in the reaction.Conclusion [A] decreases, rate of disappearance of 'A'decreases [B] increases, rate of appearance of 'B' increasesRate of disappearance of 'A' increases.Rate of appearance of 'B' decreases .... false