Question

V. Short answer questions:
1. When an aqueous solution of potassium
chloride is added to an aqueous solution
of silver nitrate, a white precipitate is
formed. Give the chemical equation of this
reaction.
2. Why does the reaction rate of a reaction
increase on raising the temperature?​

Answer 1

Answer:

When an aqueous solution of potassium chloride(KCl) when mixed with silver nitrate(AgNO3) solution an insoluble white substance formed is silver chloride(AgCl). The chemical reaction are as follows : KCl(aq) + AgNO3(aq) → KNO3(aq) + AgCl (s). It is an example of double displacement reaction.

An increase in temperature typically increases the rate of reaction. An increase in temperature will raise the average kinetic energy of the reactant molecules. Therefore, a greater proportion of molecules will have the minimum energy necessary for an effective collision.

Answer 2

Answer:

KCL (AQ) + AgNO3 = KNO3 + AgCL(s)

Explanation:

this is the reaction hope it helps