1.

When ethane-1, 2-diol is added to water, which of the following is observed ?

Answer»

The following of water increases
Water evaporature of water increases
Freezing POINT water is lowered
The viscosity of water decreases

Solution :Due to extensive intermolecular H-Bonding, ethlene GLYCOL is non-volatile. Adding a non-volatile SOLUTE (ethlyene glycol) to water LOWERS its freezing point.


Discussion

No Comment Found