English, asked by nitin7348141737, 3 days ago

The rate constant for a second order reaction is 3.33x10 Lmol's. The initial concentration of the reactant is 0.5 mol/L. Calculate the half-life of the reaction:

Answers

Answered by Anonymous
3

1205s

Half-life for first order reaction,

t

1/2

=

K

0.693

=

r

0.693

×[A

o

]∵r=K[A

o

]

∴t

1/2

=

0.69×10

−2

0.693×60×0.2

=1200s(approx)

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