12th Class
Chemistry
Chemical Kinetics / रासायनिक बलगतिकी
question_answer47)
A graph of volume of hydrogen released vs time
for the reaction between zinc and dil. HCl is given in figure. On the basis of
this mark the correct option.
(a) Average rate upto 40 s is
(b) Average rate upto 40 s is
(c) Average rate upto 40 s is
(d) Average rate upto 40 s is