Question

16. Which of the following is normal salt?

1) Sodium chloride

2) Calcium oxide

3) Aluminium hydroxide

4) Magnesium hydroxide​

Answer 1

Answer:

sodium chloride is the normal salt

Answer 2

1) Sodium chloride is normal salt.

Salts:

• Salt is a chemical substance that has no net electric charge and is made up of an ionic assembly of positively charged cations and negatively charged anions.
• Table salt is a typical example, which contains negatively charged chloride ions and positively charged sodium ions.
• The positive ion (cation) of a base and the negative ion (anion) of acid make up salt.
• A neutralizing reaction occurs when an acid and a base interact.
• Salts can be simple salts, double salts, or complex salts in addition to being characterized as normal, acidic, or basic.
• Simple salts, such as sodium chloride, have just one type of positive ion in them (other than the hydrogen ion in acid salts).

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