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3. The rate constant of a reaction is 1.5× 10^7s^{-1}at50^° C and 4.5 x 10^7 s^- at 100^° C. What is thevalue of activation energy?(1) 2.2 x 103 J mol-1(2) 2300 J mol-1(3) 2.2 x 104 J mol-1(4) 220 J mol-1Ea |
| Answer» 3. The rate constant of a reaction is 1.5× 10^7s^{-1}at50^° C and 4.5 x 10^7 s^- at 100^° C. What is thevalue of activation energy?(1) 2.2 x 103 J mol-1(2) 2300 J mol-1(3) 2.2 x 104 J mol-1(4) 220 J mol-1Ea | |