Arrange the following as directed: (Q.79-82) Increasing order of boiling points.I. 0.001 m NaCl II. 0.001 m urea III. 0.001 m MgCl2 IV. 0.001 m CH3COOH
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a
II < IV < I < III
b
II < I < IV < III
c
III < I < IV < II
d
III < IV < I < II
answer is A.
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Detailed Solution
Boiling point is higher if ∆Tbis higher which in turn depends on meff=imeff0.001 m urea < 0.001 m CH3COOH < 0.001 m NaCI < 0.001 m MgCl2II < IV < I < III
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Arrange the following as directed: (Q.79-82) Increasing order of boiling points.I. 0.001 m NaCl II. 0.001 m urea III. 0.001 m MgCl2 IV. 0.001 m CH3COOH