Question

12. The boiling point of benzene is 353.23 K. When
1.80 g of a non-volatile solute was dissolved in
90 g of benzene, the boiling point is raised to
354.11 K. Calculate the molar mass of the solute.
(K for benzene is 2.53 K kg mol-').
3
3​

Answer 1

Explanation:

Find the value of m so that the quadratic equation px^2 + (p – 1) x +(p – 1) = 0 has equal roots.