If a plot of ln k versus 1/T is a straight line, what information can you extract and how?

• A. The slope equals Ea/R and the intercept equals ln A
• B. The slope equals -Ea/R and the intercept equals ln A
• C. The slope equals -R/ Ea and the intercept equals ln A
• D. The slope equals Ea and the intercept equals -ln A

Answer: (B)