The rate constant for a reaction is 1.4x10'1 dm'mol 's-2. Calculate the half-life of this
reaction if initial concentration of the reactant is 0.1 M.
S
(A) 7.1x10-11
s
(B) 7.1x10-1
(C) 7.14 x10-12
(D) 1.4x10" s
s
Answer
A
В
D
-
n
ENG
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Answer:
The rate constant for a reaction is 1.4x10'1 dm'mol 's-2. Calculate the half-life of this
reaction if initial concentration of the reactant is 0.1 M.
S
(A) 7.1x10-11
s
(B) 7.1x10-1
(C) 7.14 x10-12
(D) 1.4x10" s
s
Answer
A
В
D
-
n
ENG
Explanation:
The rate constant for a reaction is 1.4x10'1 dm'mol 's-2. Calculate the half-life of this
reaction if initial concentration of the reactant is 0.1 M.
S
(A) 7.1x10-11
s
(B) 7.1x10-1
(C) 7.14 x10-12
(D) 1.4x10" s
s
Answer
A
В
D
-
n
ENG
7.14 x10-127.1x10-11
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