-he rate constant of reaction 2A-B- C is 2-57- 10 -5 it mole -1 sec -1 after 10 sec- 2-65- 10 -5 it mole -1 sec -1 after 20 sec- and 2-55- 10 -5 it mole -1 sec -1 after 30 sec- The order of the reaction is-

The correct option is A 0Unit of Rate Constant is mollit^ 1sec^ 1 . #160;So Order of the Reaction would be Zero. ...

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Byju's Answer

Standard XII

Chemistry

Order of Reaction

:he rate cons...

Question

:he rate constant of reaction $2 A + B ⟶ C$ is $2.57 \times 10^{- 5}$ it ${m o l e}^{- 1} {s e c}^{- 1}$ after 10 sec. $2.65 \times 10^{- 5}$ it ${m o l e}^{- 1} {s e c}^{- 1}$ after 20 sec. and $2.55 \times 10^{- 5}$ it ${m o l e}^{- 1} {s e c}^{- 1}$ after 30 sec. The order of the reaction is:

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Solution

The correct option is A 0
Unit of Rate Constant is $m o l {l i t}^{- 1} {s e c}^{- 1}$ .

So Order of the Reaction would be Zero.

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Similar questions

Q. The rate constant of reaction

2 A + B \to C

2.57 \times 10^{- 5}

l i t r e

{m o l e}^{- 1}

{s e c}^{- 1}

after

10

sec.

2.65 \times 10^{- 5}

l i t r e

{m o l e}^{- 1}

{s e c}^{- 1}

after

20

sec and

2.55 \times 10^{- 5} l i t r e .

{m o l e}^{- 1}

{s e c}^{- 1}

after

30

sec. The order of the reaction is:

Q. The rate constant of the reaction :

2 A + B \to C

2.57 \times 10^{- 5}

l t . m o l^{- 1}

s e c^{- 1}

after 10 sec,

2.65 \times 10^{- 5}

l t . m o l^{- 1} s e c^{- 1}

after 20 sec and

2.55 \times 10^{- 5}

l t . m o l^{- 1} s e c^{- 1}

after 30 sec. The order of the reaction is :

Q. The rate constant

(K)

for the reaction,

2 A + B \to

Product was found to be

2.5 \times 10^{- 5}

litre

{m o l}^{- 1} {s e c}^{- 1}

after

15

sec,

2.60 \times 10^{- 5}

litre

{m o l}^{- 1} {s e c}^{- 1}

after

30

sec,

2.55 \times 10^{- 5}

litre

{m o l}^{- 1} {s e c}^{- 1}

after

50

sec.
The order of reaction is:

Q. The rate constant

(k)

for the reaction

2 A + B \to

product, was found to be

2.5 \times 10^{- 5}

litre

{m o l}^{- 1} {s e c}^{- 1}

after

15

sec,

2.60 \times 10^{- 5}

litre

{m o l}^{- 1} {s e c}^{- 1}

after

30

sec and

2.55 \times 10^{- 5}

litre

{m o l}^{- 1} {s e c}^{- 1}

after

50

sec.

The order of the reaction is:

Q. The rate constant

(K)

for the reaction

2 A + B \to

product, was found to be

2.5 \times 10^{- 5}

l i t r e m o l^{- 1} s e c^{- 1}

after

15 s e c

2.60 \times 10^{- 5} l i t m o l^{- 1} s e c^{- 1}

after

30 s e c

and

2.55 \times 10^{- 5}

l i t m o l^{- 1} s e c^{- 1}

after

50 s e c

. The order of reaction is:

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:he rate constant of reaction 2A+B⟶C is 2.57×10−5 it mole−1sec−1 after 10 sec. 2.65×10−5 it mole−1sec−1 after 20 sec. and 2.55×10−5 it mole−1sec−1 after 30 sec. The order of the reaction is:

The correct option is A 0Unit of Rate Constant is mol lit−1sec−1. So Order of the Reaction would be Zero.

:he rate constant of reaction $2 A + B ⟶ C$ is $2.57 \times 10^{- 5}$ it ${m o l e}^{- 1} {s e c}^{- 1}$ after 10 sec. $2.65 \times 10^{- 5}$ it ${m o l e}^{- 1} {s e c}^{- 1}$ after 20 sec. and $2.55 \times 10^{- 5}$ it ${m o l e}^{- 1} {s e c}^{- 1}$ after 30 sec. The order of the reaction is:

The correct option is A 0
Unit of Rate Constant is $m o l {l i t}^{- 1} {s e c}^{- 1}$ .

So Order of the Reaction would be Zero.