[" 7) A first order reaction takes "69.3" min for "50%" completion.Determine the time "],[" needed for "80%" completion."]

A first order reaction takes 69.3 minutes for 50% completion. How much time will be needed for 80% completion?

A first order reaction takes 69.3 minutes for 50% completion. How much time will be needed for 80% completion?

A first order reaction takes 69.3 minutes for 50 % completion. How much time will be needed for 80% completion ?

What is half time period ? A first order reaction takes 69.3 minutes for 50 % completion. How much time will be needed for 80% completion.

State the rate equation for a first order reaction. Derive the half-life period from the rate equation. A first order reaction takes 69.3 minutes for 50% completion. How much time will be needed for 80% completion?

Define an expression for the rate constant of a 1st order reaction. Define half life period. A first order reaction takes 69.3 minutes for 50% completion. How much time will be needed for 80% completion?