Acid and Base

WHAT ARE THE PROPERTIES OF ACID ?

• Acids are corrosive, sour,

• Lemon

• Mint

• tastes bitter

Soap is a weak base.  What is true about the taste of bases?

• they taste sour
• they taste sweet
• they taste bitter
• they taste salty

From which point to which point in the pH scale is Base

• 7.1- 14

• 0- 6.9

• 6.2- 9.1

• 12- 14

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

in which Acid base indicator is Acid is colourless base is pink

• Methyl orange

• Litmus paper

• Phenolphthalein

• Universal indicator

What can neutralise a strong base

• Neutral

• Weak base

• Base

• Hydrochloric acid (pH of 3.01)

hydrochloric acid

• HClO₃
• HClO₂
• HClO
• HCl

Tastes Sour

• Acids
• Bases
• Salts
• All

Tastes bitter.

• Acids
• Bases
• Salts
• All

Tastes bitter.

• Acids
• Bases
• Salts
• All

Feels slippery.

• Acids
• Bases
• All