For the irreversible elementary reactions in parallel viz , the rate of disappearance of ' X ' is equal to

For the irreversible elementary reactions in parallel viz , the rate o

1.	For the irreversible elementary reactions in parallel viz , the rate of disappearance of ' X ' is equal to
A.	C A ( K 1 + K 2 )
B.	C A ( K 1 + K 2 )/2
C.	C A . K 1 /2
D.	C A . K 2 /2
Answer» B. C A ( K 1 + K 2 )/2

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For the irreversible elementary reactions in parallel viz , the rate of disappearance of ' X ' is equal to

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