Question

2N205
Following 1st order reaction
> UNG to,
is sol completed in 24min
at
Book. If initical amount
is ,
any
gram of No
converted
product after
72 min.
N2O5
log
then
how
man
are
to
1​

Answer 1

Answer:

The concentration of reactant which is following first-order kinetics always decreases exponentially and becomes zero at infinity.

As the temperature increases, the rate constant increases and the half-life decreases since half-life is inversely dependent on rate constant.

C

t

=C⋅e

−kt

t

2

1

∝

K

1

,

K increase on increasing T.

After eight half-lives.

C=

2

8

C

0

.

% completion =

C

o

Co−

2

8

C

o

×100=99.6 %

Answer 2

Answer:

x100

is the correct answer

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