The rates of a certain reaction $(dc/dt)$ at different times are as follows:
Time $(sec)$Rate $(mole \ litre^{-1} \ sec^{-1})$
$0$$2.8 \times 10^{-2}$
$10$$2.78 \times 10^{-2}$
$20$$2.81 \times 10^{-2}$
$30$$2.79 \times 10^{-2}$

The reaction is:

  • A
    Zero order
  • B
    First order
  • C
    Second order
  • D
    Third order

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Similar Questions

For the reaction $A \longrightarrow 3 B$,the rate is given by $rate = k[A]^0$. Based on the data provided in the table,what is the concentration of the product $B$ (in $mol \ L^{-1}$) after $20 \ s$?
Time $(s)$Concentration of the reactant $(mol \ L^{-1})$
$0$$0.1$
$15$$0.05$
$20$$0.1 - x$

Decomposition of $X$ exhibits a rate constant of $0.05 \ \mu g/year$. How many years are required for the decomposition of $5 \ \mu g$ of $X$ into $2.5 \ \mu g$?

Which of the following relations is correct for a zero order reaction?

Which statement is correct regarding a zero order reaction?

The decomposition of $NH_{3}$ on a platinum surface is a zero-order reaction. What are the rates of production of $N_{2}$ and $H_{2}$ if $k = 2.5 \times 10^{-4} \, mol \, L^{-1} \, s^{-1}$?

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