JEE Main 2024 Chemistry question
Time required for 99.9% completion of a first order reaction is time the required for completion of 90% reaction. (nearest integer).
Answer: 3
Solution
t = (2.303/k) log(100/(100 − x)): log 1000/log 10 = 3.
Time required for 99.9% completion of a first order reaction is time the required for completion of 90% reaction. (nearest integer).
t = (2.303/k) log(100/(100 − x)): log 1000/log 10 = 3.