Question

50 ml of a liquid A is mixed with 50 ml of another liquid B. Final volume of the solution was found to be.less than 100 ml. What information do we get from this data? Will the process (mixing) be exothermic or endothermic?

Answer 1

Answer:

I think exothermic based on nature

Explanation:

Not sure about it

Answer 2

Answer:

Negative deviation is expected from Raoult's law.

Note: The volume of the resultant solution < [ volume of liquid 'A' + volume of liquid 'B' ]

Thus when two liquids are mixed, there is decrease in the volume.

This is characteristic of negative deviation from Raoult's law.

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