Chemistry, asked by anuanu04r, 4 days ago

A zero order reaction is 20% complete in 20 minutes. Calculate the value of the rate constant. In what time will the reaction be 80% complete?

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Answers

Answered by jlokhande
2

Answer:

A = 100%, x = 20%, Therefore, a – x =100 – 20 = 80  For the zero order reaction k=  x t xt  ⇒ k =  ( 20 20 ) (2020) = 1 Rate constant for a reaction = 1 2. To calculate the time for 80% of completion  k = 1, a = l00, x = 80%, t = ?  Therefore, t =  ( x k ) (xk) =  ( 80 1 ) (801) = 80 minRead more on Sarthaks.com - https://www.sarthaks.com/885144/zero-order-reaction-is-20-complete-in-20-minutes-calculate-the-value-of-the-rate-constant.

Answered by KIYOO
1

Answer:

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Explanation:

A zero order reaction is 20% complete in 20 minutes. Calculate the value of the rate constant. In what time will the reaction be 80% complete?

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