Question

:) What kind of substances are litmus papers ? ​

Answer 1

Explanation:

Litmus paper is an acid/base indicator that changes color to identify bases and acids. Litmus is a dye made from naturally occurring substances, including liches (fungi)– the most commonly used of which is the species roccella tinctoria.

Answer 2

Answer:

Litmus paper is an acid/base indicator that changes color to identify bases and acids. Litmus is a dye made from naturally occurring substances, including liches (fungi)– the most commonly used of which is the species roccella tinctoria.