Question

answer this question with correct solution....and one request to all plzz don't spasm this question....❌​

Answer 1

Answer:

option 4

Explanation:

use the formula ln k2/k1=Ea/2.303R x(t2-t1/t1t2)

given

k2=2k1

so ln2=Ea/2.303 x (308-298/298*308)

Ea=2.303x298x308x0.693R /10

Answer 2

Answer:

4

$\huge\pink{Chapter=\:Chemical\: Kinetics}$

$\huge\pink{refer\: attachment}$