Question

The water on the surface of the earth is mostly retained, the reason for which is
(A) Density of water is 1.0 gml⁻¹
(B) Hydrogen bond is present in water
(C) Water is neutral
(D) Water is used in large proportion

Answer 1

Using quantum-mechanical methods, hydrogen bond strength was calculated in the properties of water and water modeling.  

Some of the most important anomalies of pure water are the electron density carrying out with anions.

These electron density changes are the reason for the so-called Dc = 6.06 kcal·mol−1 and for anions Ca = 16.70 kcal·mol−1Å2, Da = 5.91 kcal·mol−1.

Answer 2

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☸ Required Answer is ⬇ ⬇⬇ ⬇


⭕ B) Hydrogen bond is present in water.



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