Water is a liquid at room temperature .give two reasons for that

Question

Answer

` At rOom TeMpeRatUrE , the molecules of water have some intermolecular ForSe of attraction nd the rOom temperature cannot provide Sufficient::::

Answer

Water is liquid at room temprature because 1》water has low melting point than room temprature.2》It doesn't have much intermolecular force to overcome the kinitic energy of room temprature.That's it

Answer

Reasons why water is a liquid at room temperature

Hydrogen bonding

One of the main reasons why water is a liquid at room temperature is because of the hydrogen bonding that occurs between its molecules. Hydrogen bonding is a strong type of intermolecular force that occurs between a hydrogen atom of one molecule and a highly electronegative atom, such as oxygen or nitrogen, of another molecule. In the case of water, the hydrogen atoms of one molecule are attracted to the oxygen atom of another molecule, forming a hydrogen bond. These hydrogen bonds hold the water molecules together, making it more difficult for them to separate and become a gas.

Polarity

Another reason why water is a liquid at room temperature is because of its polarity. Water molecules are polar, which means they have a positive end (the hydrogen atoms) and a negative end (the oxygen atom). This polarity causes the water molecules to attract each other, creating a cohesive force that holds them together. As a result, water has a high surface tension, which allows it to form droplets and flow as a liquid.

Conclusion

In summary, the hydrogen bonding and polarity of water molecules are the main reasons why water is a liquid at room temperature. These intermolecular forces hold the water molecules together, making it more difficult for them to separate and become a gas. Understanding these properties of water is important for many fields of science, including chemistry, biology, and environmental science.

Answer

Water is liquid at room tempreture because its melting point is lower than room temperature

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