A. Van der Waal’s forces
B. Ionic attraction
C. dipole attraction
D. covalent bonding
Correct Answer: Option A
A. Van der Waal’s forces
Explanation
In CO2, due to electronegativity difference oxygens have a slight negative charge, hence surrounded by polar water molecules forming a cage structure. This leads to its solubility.
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![A quantity of hot water at 100ºC is added to 400g of water at 10ºC until the temperature of the mixture is 60ºC. Calculate the mass of the hot water added. [Specific heat capacity of water =4200JKg-1 K-1]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png "A quantity of hot water at 100ºC is added to 400g of water at 10ºC until the temperature of the mixture is 60ºC. Calculate the mass of the hot water added. [Specific heat capacity of water =4200JKg-1 K-1]")
