You go and attempt the video of lesson of acid and base are available in science courses. I hope you mind it

Acids and Bases

Acids and bases are two types of chemical substances that have opposite properties. Acids are substances that release hydrogen ions (H+) when they are dissolved in water, while bases are substances that release hydroxide ions (OH-) when they are dissolved in water.

pH Scale
The pH scale is a measure of the acidity or basicity of a substance. The scale ranges from 0 to 14, with 7 being neutral. Substances with a pH below 7 are considered acidic, while substances with a pH above 7 are considered basic.

Acid Strength
The strength of an acid is determined by its ability to release hydrogen ions. Strong acids, such as hydrochloric acid (HCl) and sulfuric acid (H2SO4), release a high concentration of hydrogen ions when dissolved in water, while weak acids, such as acetic acid (CH3COOH), release a lower concentration of hydrogen ions.

Base Strength
The strength of a base is determined by its ability to release hydroxide ions. Strong bases, such as sodium hydroxide (NaOH) and potassium hydroxide (KOH), release a high concentration of hydroxide ions when dissolved in water, while weak bases, such as ammonia (NH3), release a lower concentration of hydroxide ions.

Neutralization Reactions
Neutralization reactions occur when an acid and a base are mixed together to form a neutral solution. The hydrogen ions from the acid combine with the hydroxide ions from the base to form water (H2O), while the remaining ions combine to form a salt.

Acid-Base Indicators
Acid-base indicators are substances that change color in the presence of an acid or a base. Litmus paper is a common indicator that turns red in the presence of an acid and blue in the presence of a base. Other indicators, such as phenolphthalein and methyl orange, change color over a range of pH values, making them useful in titration experiments.

Applications of Acids and Bases
Acids and bases are used in a wide range of applications, from household cleaning products to industrial processes. Some common uses of acids include cleaning rust and mineral deposits from surfaces, pickling foods, and producing fertilizers. Bases are used in cleaning products, such as drain cleaners and oven cleaners, as well as in the production of soaps and detergents.