Question

Which of the following is/are not a property of an acid?

• A. Acids turn blue litmus red.
• B. Acids turn red litmus blue.
• C. These are sour to taste.
• D. They are made up of non-metal oxides.

Answer 1

Answer: (B), (C)

The correct options are
B

Acids turn red litmus blue.

C

These are sour to taste.

Acids turn blue litmus red and are sour in taste.