Question

निष्क्रिय लिटमस विलियन का रंग कैसा होता है

Answer 1

Red or blue color litmus is

Answer 2

Answer: There are 2 types of litmus paper used as an indicator.

Explanation:

Litmus paper is defined as the paper which is used as an indicator to detect the acidity of basicity of the solution.

There are two types of litmus paper which are found:

1. Red litmus paper: This litmus paper turns blue when it is put in basic solution and remains same when dipped in acidic solution.

2. Blue litmus paper: This litmus paper turns red when it is put in acidic solution and remains same when dipped in basic solution.