Question

o9 When ethyl acetate was hydrolysed in presence of 0.1 M HCl rate constant was found to be 5.4x10-5--- But in presence of 0.1 MH2SO4, the rate constant was found to be 6.25x105 . Thus it may be concluded that: H2SO. furnishes more HCI than H2SO4 furnishes less than HCI C both have same strength will depend upon concentration of ethyl acetate

JEE/Engineering Exams

Chemistry

Solution

135

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Relative strength in ormour of ( mathrm{h}_{2} mathrm{SO}_{4} ) E orcute cons tent of reactivon catellysed ( b y h_{2} leq 04 ) Rope coostent of 7 ean'doncatelysed 54 HC OPtion ( (A) ) is correct. ( H_{2} mathrm{SO}_{4} ) furnishes more Ht than ticl.