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in Chemical Kinetics by (36.2k points)
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A chemical reaction is conducted within two hours. But after one hour half of the product is obtained.

1. Name the term used to designate this time?

2. Give the expression for this term if it is a first order reaction.

3. Calculate the rate constant of the above reaction.

1 Answer

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Best answer

1. Half life of a chemical reaction.

2. t1/2\(\frac{0.693}{k}\) 

3. k = \(\frac{0.693}{t_{1/2}}\) = \(\frac{0.693}{1hr}\) = 0.693 hr-1

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