The concentration of A in a first order reaction, A B , decreases

1.	The concentration of A in a first order reaction, A B , decreases
A.	linearly with time.
B.	exponentially with time.
C.	very abruptly towards the end of the reaction.
D.	logarithmically with time.
Answer» C. very abruptly towards the end of the reaction.

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The concentration of A in a first order reaction, A B , decreases

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