First slide
First order reactions
Question

For a first order reaction, rate constant is 6.93×10-4 min-1t93.75% of the reaction is ------- minutes

Moderate
Solution

For a first order reaction,  t12=0.693K ; t12=0.6936.93×10-4 min-1 =1000 minutes ; t93.75%=4t12=4000 minutes ;

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App