Question

For the hypothetical reaction; A$\to$ Products; rate = - k [A]The negative sign used in the rate expression indicate that

• A. the rate is decreasing with time
• B. the concentration of reactants decrease with time
• C. there are repulsive forces between the reactants
• D. the reaction is reversible

Answer 1

Answer: (B)

Rate of appearance of D is double the rate of disappearance of B