Which of the following statements is correct about a zero order reaction?

  • A
    Rate of reaction depends on the rate constant.
  • B
    Rate of reaction is independent of the concentration of the reactant.
  • C
    Half-life of the reaction does not depend on the initial concentration.
  • D
    Unit of the rate constant is $\text{time}^{-1}$.

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In a zero-order reaction,if the initial concentration of the reactant is doubled,the time required for half the reactant to be consumed:

Which of the following are the correct representations of a zero order reaction,where $[A]$ represents the reactant concentration and $[A]_0$ represents the initial concentration?

In the reaction,$A + B \to C + D$,the rate $\left( \frac{dx}{dt} \right)$ when plotted against time $t$ gives a straight line parallel to the time axis. The order and rate of reaction will be

Which of the following is correct with respect to the graph given?
$[R] = \text{Concentration at time } 't'$
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For a zero order reaction $A \longrightarrow \text{product}$,the concentration of $A$ decreases from $0.8 \ mol \ dm^{-3}$ to $0.2 \ mol \ dm^{-3}$ in $6 \ minute$. What is the rate constant of the reaction?

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