Will the water obtained by passing hard water through anion exchange resin, form lather with soap? Why ?

Deionised water is obtained by passing hard water through

Explain why the water obtained after passing hard water through cation exchange resins is acidic.

Water obtained by purification with organic ion exchange resins is

Water obtained by purification of organic ion exchange resins is :

Why does hard water not form lather with soap ?

Hard water forms lather with soap easily.

A sample of hard water is allowed to pass through anion exchange resin. Will it produce lather with soap easily?

A sample of hard water is allowed to pass through anion exchange resin. Will it produce lather with soap easily?