AP EAMCET Engineering 21 Apr 2019 Shift 2 Paper

Section: Chemistry

Question : 144 of 160

Marks: +1, -0

The rate constants for a reaction at 400 K and 500 K are 2.60 × 10−5s−1 and 2.60 × 10−3s−1 respectively. The activation energy of the reaction in kJ mol−1 is

38.3
57.4
114.9
76.6

Validate

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