nwand1748 nwand1748
  • 09-02-2024
  • Chemistry
contestada

64g of non-volatile solute is added to 624 g of benzene. The vapour pressure of benzene has decreased from 200 mm of Hg to 190 mm of Hg. Molecular weight of the solute is :
a. 128
b. 64
c. 152
d. 100

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