Question

For a reaction $2A+3B{\rightleftharpoons }_{K_2}^{K_1}2C$ . The rate of dissappearance of $B$ is :

• A. $K_1[A{]}^2[B{]}^3-K_2[C{]}^2$
• B. $3K_1[A{]}^2[B{]}^3-3K_2[C{]}^2$
• C. $2K_1[A{]}^2[B{]}^3-2K_2[C{]}^2$
• D. $\frac{K_1}{3}[A{]}^2[B{]}^3-K_2[C{]}^2$

Answer 1

Answer: (B)

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