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WBJEE · Chemistry · Chemical Kinetics

For the reaction \(A+B \rightarrow C\), we have the following data:
\(\begin{array}{|c|c|c|}
\hline \begin{array}{c}
\text { Initial concentration of } \\
\mathrm{A} \text { (in molarity) }
\end{array} & \begin{array}{c}
\text { Initial concentration of B (in } \\
\text { molarity) }
\end{array} & \begin{array}{c}
\text { Rate (initial) } \\
\text { (Relevant unit) }
\end{array} \\
\hline 1 & 10 & 100 \\
\hline 1 & 1 & 1 \\
\hline 10 & 1 & 10 \\
\hline
\end{array}\)
The order of the reaction with respect to \(A\) and \(B\) are

  1. A Not possible to tell with the given data
  2. B First order with respect to both \(A\) and \(B\)
  3. C First order with respect to \(A\) and second order with respect to \(B\)
  4. D Second order with respect to \(A\) and first order with respect to \(B\).
Verified Solution

Answer & Solution

Correct Answer

(C) First order with respect to \(A\) and second order with respect to \(B\)

Step-by-step Solution

Detailed explanation

Hint : Let us assume \(R=K[A]^x[B]^y\) Where \(\mathrm{x}\) and \(\mathrm{y}\) are orders wrt A and B respectively \(\therefore\) We can write from given data…