Question

In a first oder deaction 10te of the reactant es coneuned in 25 minutes - Calculate :- 1- The half life for the reaction 2-Time required for completing 17% of the reaction​

Answer 1

Answer:

t=10% reactant →25 minute

(1) t1/2=K0.693

      

K=t2.303log90100

     

 K=0.004215

      t1/2=K0.693

      t1/2=164.405 minute.

(2) t=K2.303log12.5100

     t=493.43 minute.

Explanation:

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Answer 2

Answer:

This is your ans

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