Question

A student learns that salts like potassium chloride and sodium chloride are introduced in a weakly conducting solution. What option explains the chemical reactions that salts undergo and affect the conductivity of the solution?

Answer 1

Explanation:

Balanced equation for the reaction is:

KCl(s)+AAgNO3 (aq)→AgCl(s)+KKNO3 (aq)

It is a double displacement reaction as both reactants exchange ions to form new products. Also, it is a precipitation reaction as white precipitates of silver chloride(AgCl) are formed.

Answer 2

The reader learns that salts such as potassium chloride and sodium chloride are introduced into an effective solution and the chemical reactions that salt finds and affect the effectiveness of the solution are:

• Salt neutralizers chemical reactions with solution particles and increases its concentration.

• Salt is a compound formed by the neutral reaction between acid and base.

• Therefore, a salt mixture when added to a liquid mixture will form ions, which will conduct electricity.

• Therefore, the salt of the herb increases its effectiveness.

• According to this question, salt undergoes chemical reactions with solution particles to make ions increase their processing.

• conductivity increases with increasing of temperature.