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At a constant temperature, which of the ...

At a constant temperature, which of the following aqueous solutions will have the maximum vapour pressure?
(Mol wt `NaCl = 58.5, H_(2)SO_(4) = 98.0 g mol^(-1)`)

A

1 molal NaCl (aq)

B

1 molar NaCl (aq)

C

1 molal `H_2SO_4` (aq)

D

1 molar `H_2SO_4` (aq)

Text Solution

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The correct Answer is:
A
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