Question

How will you prepare deionized water from a sample of hard water ?


​

Answer 1

Answer:

Hey MATE here is your answer:-

Explanation:

Two ion-exchange resins are used to deionize the water. Positively charged ions (cations) and negatively charged ions (anions) are exchanged for hydrogen (H+) and hydroxyl (OH-) ions, respectively, due to the resin's greater affinity for other ions. After passing through both types of resin at least once, all that's left is highly purified water. Once depleted of exchange capacity, the resin bed is regenerated with concentrated acid and caustic, which strips away accumulated ions through physical displacement, leaving hydrogen or hydroxyl ions in their place. So in this way you can prepare deionized water.

MARK AS BRAINLIEST IF YOU LIKE IT:)

Answer 2

Hey mate ☺️

$\huge \purple {Good \: Morning}$

Two ion-exchange resins are used to deionize the water. Positively charged ions (cations) and negatively charged ions (anions) are exchanged for hydrogen (H+) and hydroxyl (OH-) ions, respectively, due to the resin's greater affinity for other ions.

Hope it helps ♥️✌️