The slope of the line formed from ln(k) vs 1/t represents which of the following? a. ea b. ea/r c. -ea d. -ea/r

The slope of the line formed from ln(k) vs 1/T represents

Option D

Explanation:

Based on the Arrhenius equation, we can calculate the activation energies if rate constant is well-known, or vice versa. It also expresses mathematically the relationship: as the activation energy component increases, the rate constant k decreases, so the reaction rate decreases.

The Arrhenius equation is

Taking logarithm on both the sides we will have

We know the equation y=mx+c where ‘ m ‘ is the slope and c is the Intercept

Equating y=mx+c to the logarithmic equation

we have y= ln k  

x=1/T and  

c =ln A

so, slope that  is the answer

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons

it is a solid

explanation: