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67. At 27^° C in presence of catalyst activation energy of a reaction is lowered by 2 kcal, then the rate of reaction increases by (1) 7 times (2) 14 times (3) 21 times (4) 28 times |
| Answer» 67. At 27^° C in presence of catalyst activation energy of a reaction is lowered by 2 kcal, then the rate of reaction increases by (1) 7 times (2) 14 times (3) 21 times (4) 28 times | |