Chemical Kinetics Question 44
Question: For which order reaction a straight line is obtained along with x-axis by plotting a graph between half life $ ({t_{1/2}}) $ and initial concentration ‘a’ [RPET 2003]
Options:
A) 1
B) 2
C) 3
D) 0
Show Answer
Answer:
Correct Answer: B
Solution:
$ r=K{{[A]}^{n}},100r=K{{[10A]}^{n}} $ Thus $ \frac{1}{100}={{( \frac{1}{10} )}^{n}} $ or n = 2
