Question

Pure benzene freezes at 5.3 °C. A solution of 0.223 g of phenyl acetic acid (C6H-CH2COOH) in 4.4 g of benzene (Ky=5.12 K kg mol-') freezes at 4.47 °C. From the observation one can conclude that: A phenyl acetic acid dimerizes in benzene Bphenyl acetic acid undergoes complete ionization in benzene [C] phenyl acetic acid exists as such in benzene [D] phenyl acetic acid undergoes partial ionization in benzene 77. The radius of first Bohr orbit of hydrogen atom is 0.529 Å. Calculate the​

Answer 1

Answer:

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