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$

  • A
    $6.6 \times 10^{-2}$
  • B
    $1.32 \times 10^{-1}$
  • C
    $1.98 \times 10^{-1}$
  • D
    $2.2 \times 10^{-2}$

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