D-carbon cuz the rest are compunds
Answer:
(R = 8.31 J/(mol · K)) 0.88 × 104 J/mol 1.42 × 102 J/mol 1.42 × 104 J/mol at 600 K and 6.2 × 10-4 L/(mol · s) at 900 K. Calculate the activation energy.
D IS THE ANSWER TO YOUR QUESTION
I think it will be D or B but my mine answer is D