80% of a first order reaction is complete in 20 minutes. calculate the

1.	80% of a first order reaction is complete in 20 minutes. calculate the time taken for 40% completion of the reaction
Answer» Answer: 6.375 MINUTES EXPLANATION: REMEMBER the formula for FIRST order reaction . It is GIVEN in the image.

80% of a first order reaction is complete in 20 minutes. calculate the time taken for 40% completion of the reaction

Answer»

Answer:

6.375 MINUTES

REMEMBER the formula for FIRST order reaction . It is GIVEN in the image.