| $\mathrm { A } [ \mathrm { M } ]$ | $\mathrm { B } [ \mathrm { M } ]$ | initial rate o | |
| I | 0.1 | 0.1 | $6.0 \times 10 ^ { - 3 }$ |
| II | 0.3 | 0.2 | $7.20 \times 10 ^ { - 2 }$ |
| III | 0.3 | 0.4 | $2.88 \times 10 ^ { - 1 }$ |
| IV | 0.4 | 0.1 | $2.40 \times 10 ^ { - 2 }$ |
Q56. During Kinetic study of reaction $2 A + B \rightarrow C + D$, the following results were obtained :
\begin{center}
\begin{tabular}{ l l l l }
& $\mathrm { A } [ \mathrm { M } ]$ & $\mathrm { B } [ \mathrm { M } ]$ & initial rate o \\
I & 0.1 & 0.1 & $6.0 \times 10 ^ { - 3 }$ \\
II & 0.3 & 0.2 & $7.20 \times 10 ^ { - 2 }$ \\
III & 0.3 & 0.4 & $2.88 \times 10 ^ { - 1 }$ \\
IV & 0.4 & 0.1 & $2.40 \times 10 ^ { - 2 }$ \\
\end{tabular}
\end{center}