Which of the following holds good for an elementary reaction given bel – McqOptions

MCQOPTIONS

1.	Which of the following holds good for an elementary reaction given below:
A.	The rate of disappearance of 'Y' is equal to the rate of appearance of 'Z'.
B.	The rate of disappearance of 'Y' is equal to the rate of disappearance of 'X'.
C.	Three times the rate of disappearance of 'X' is equal to the rate of appearance of 'Z'.
D.	The rate of disappearance of 'X' is equal to the rate of appearance of 'Z'.
Answer» D. The rate of disappearance of 'X' is equal to the rate of appearance of 'Z'.

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