Question

Which of the following curve represent zero order reaction of $A\to$ products?

• A.
• B.
• C.
• D.

Answer 1

Answer: (D)

For zero-order reaction
$\frac{-d\left[A\right]}{dt}=k$
or ${\left[A\right]}_0-\left[A\right]=kt$
or $\left[A\right]={\left[A\right]}_0-kt$
It means concentration of A linearly decreases with t.