question_answer

The reaction,\[A+B+C\xrightarrow{{}}Z\]occurs by the following mechanism

(i)\[A+B\to Y\](fast)

(ii)\[X+C\to Y\](slow)

(iii) \[Y+B\to Z\](very fast)

Rate law for this reaction is

A) \[k[C]\]                               

B) \[k[A]{{[B]}^{2}}[C]\]

C) \[k[Z]\]                                

D) \[k[X][Y][Z]\]