Question

Jaya dissolved 2 ml of calcium hydroxide in 5 ml water. Which negative ions will be obtained from this mixture?
(a) Cat
(b) OH
© H
(d) C​

Answer 1

Answer:

OH- IS THE answer pls see

Answer 2

(b) OH will be the obtained negative ions.

1. Dissolving calcium hydroxide in water will result in release of cations namely calcium ions and anions namely hydroxide ions.
2. Anions are negatively charged ions, being electron rich in nature.
3. Cations are positively charged ions, electron deficient in nature.
4. Solution will also contain hydrogen ions released from dissociation of water molecules.