Chemistry, asked by Timothy777, 8 months ago

what are acid and base explain ​

Answers

Answered by sasikalajanasree
2

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The Operational Definition of Acids and Bases

In an operational sense, an acid is any substance that increases the concentration of the H+ ion when it dissolves in water. A base is any substance that increases the concentration of the OH- ion when it dissolves in water.

Acids and bases are important in living things because most enzymes can do their job only at a certain level of acidity. Cells secrete acids and bases to maintain the proper pH for enzymes to work. For example, every time you digest food, acids and bases are at work in your digestive system.

Acids and bases are very essential to the human body. They function to balance the pH levels in the body. Unbalanced acids and bases can cause many problems in the body. ... The most important thing to balancing acids and bases is that the blood gets the proper circulation to the body.

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Answered by kasanapramod
0

Answer:

1. ACIDS-

Acids is defined as the one which produces hydrogen ions in water. For Example, Sulphuric Acid, Hydrochloric Acid etc.

They give sour taste.

Acids turn blue litmus to red. This is used as confirmation test for the presence of acid.

When acids react with metals, gases are evolved.

2. BASES-

Bases are the one which produces hydroxide ions in aqueous solutions. Bases which are water soluble they are known as Alkalis.

They turn red litmus to blue.

They have a bitter taste.

They also produced carbon-dioxide when reacted with carbonates.

They also evolved hydrogen gas when bases react with metals.

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