Acids, Bases, Salts (10)

Simple definitions in terms of the molecules and their characteristic properties.

Ions present in mineral acids, alkalis and salts and their solutions; use of litmus and pH paper to test for acidity and alkalinity

Definition of salt; types of salts; Action of dilute acids on salts

Methods of preparation of Normal salts

Three solutions P, Q and R have pH value of 3.5, 5.2 and 12.2 respectively
Write a balanced equation for the preparation of each of the following salts
When a metallic oxide is dissolved in water
To increase the pH value of a neutral solution
A solid formed by reaction of two gases, one of which is acidic and the other basic in nature.
Balanced chemical equation for the preparation of each of the following salts
Higher the pH value of a solution
Identify the salts P and Q from the observations
Match the salts given in Column I with their method of preparation
The substance that releases hydronium ion as the only positive ion
Choose the method of preparation of the following salts
A salt prepared by displacement reaction is
An alkali which completely dissociates into ions is
pH of acetic acid is greater than dilute sulphuric acid
Distinguish between the following pairs of compounds using a reagent
Identify the salts P, Q, R from the following observations
Process of formation of ions from molecules which are not in ionic state
Alkali metals are good reducing agents
Conductivity of dilute hydrochloric acid is greater than that of acetic acid
Write balanced chemical equations, for the preparation of the given salts
The salt prepared by the method of direct combination is ____ . (iron (II) chloride / iron (III) chloride
Copy and complete the following table which refers to the conversion of ions to neutral particles