|1. Saline water freezes slowly as compared to fresh water.|
|2. There is a positive correlation between salinity and density of sea water.|
|3. Boiling point of water decreases with increase in salinity|
|4. Salinity of sea water is inversely proportional to evaporation.|
A) 1 and 2
B) 2 and 3
C) 3 and 4
D) 1 and 4
Correct Answer: A
Solution :Freezing point of water increases with the increase in salinity. Salinity and evaporation have direct relation.
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