Question

how many types of litmus are there? ​

Answer 1

Answer:

There are two types of litmus paper: red and blue. Red litmus paper is used to check for basicity (red paper turns blue when exposed to bases), and blue litmus paper is used to check for acidity (blue paper turns red when exposed to acids).

Explanation:

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Answer 2

Answer:

there are two type of litmus paper

1 is red

2 is blue