Question

what is cationic hydrolysis and anionic hydrolysis??.​

Answer 1

CATIONIC HYDROLYSIS

Cationic hydrolysis refers to the hydrolysis of those salts that have strong acid and weak base components.In Cationic hydrolysis the resulting solution is acidic. For Example- Hydrolysis of ammonium chloride (NH4Cl)

ANIONIC HYDROLYSIS

The reaction of an anion or cation with water accompanied by cleavage of O-H bond is called hydrolysis. In anionic hydrolysis, the solution becomes slightly basic (p H >7). In cationic hydrolysis, the solution becomes slightly acidic (p H <7).

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Answer 2

Answer:

3% of the earth's water is fresh. 2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost. 0.5% of the earth's water is available fresh water.