The slope of a tangent on an graph of concentration vs. time will give which quantity?

a) instantaneous rate
b) average rate
c) initial rate
d) chemical rate
e) all of the above

3 answers

a) instantaneous rate
IS a) YOUR FINAL AND CORRECT ANSWER? GIVE ME THE CORRECT AND FINAL ANSWER?
Apologies for the confusion. The correct and final answer is:

a) instantaneous rate