PROPERTIES OF ACIDS AND ALKALIS

Which of the following is alkaline?

• Vinegar

• Lemon

• Detergent

Acidic solution has a pH of less than 7

• True

• False

Acidic solution turns red litmus paper blue.

• True

• False

What is the taste of acids?

What is the taste of alkalis?

What is the pH range of alkalis?

• pH 1 - 6

• pH 7

• pH 8 - 14

What is the pH of distilled water?

• pH 12

• pH 3

• pH 8

• pH 7

Acids can be corrosive and must be handled with care.

• True

• False

When dissolved in water, bases produce:

• bases

• salts

• hydrogen (H⁺) ions

• hydroxide (OH^-) ions

Which of the following is acid?

• 
• 
•