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Section: Chemistry

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Question : 7

Total: 15

Benzoic acid undergoes dimerization in benzene. xg of benzoic acid (molar mass 122gmol−1 ) is dissolved in 49g of benzene. The depression in freezing point is 1.12K. If degree of association of acid is 88%, what is the value of x ? (Kf. for benzene =4.9‌Kkg‌mol−1)

[AP EAPCET 22 May 2024 Shift 1]

2.44
1.22
3.66
4.88

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