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Chemical Kinetics question

2013 · Q91

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Chemistry
Chemical Kinetics
2013 · Q91

Chemical Kinetics question

2013 · Q91

NEETChemistryChemical KineticsMCQ+4 / −1

A reaction is 50% complete in 2 hours and 75% complete in 4 hours. The order of reaction is

A
1
B
2
C
3
D
0

View written solutionFree

Correct answer: A

For a first order reaction,

t_75% = 2 $\times$ t_50%

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