Summary concept of acid base.

, CONCEPT OF ACID AND BASE

• ACIDS: • BASES:
• • Bases have butter taste and feel
Acids have sour taste. slippery to touch.
• For example soap is slippery to
For example unripe touch.
citrus fruits or lemon juice. • They turn red litmus blue.
They turn blue litmus red. • They are non corrosive except
concentrated forms of
They are corrosive in NOAH(sodium hydroxide)
concentrated form. andKOH(potassium hydroxide).
•
• Their aqueous solutions • Their aqueous solution conduct
conduct electric current.

, CONCEPTS:
Following are the three concepts of acids and
bases

• ARRHENIUS
• BRONSTED LOWRY
• LEWIS