Question

Write T for True or F for False:
1. Litmus is extracted from lichens
2. Chuno can be used to prepare limewater 3. China rose indicator turns green in acidic solutions. ​

Answer 1

Answer:

(1) True

Litmus is a water-soluble mixture of different dyes extracted from lichens. It is often absorbed onto filter paper to produce one of the oldest forms of pH indicator, used to test materials for acidity.

(2)True

(3)China rose is a natural indicator. It turns an Acidic solution to dark pink / magenta colour. ... It turns Basic solution to green. And it has no change in its colour for Natural solutions.

Answer 2

1A)TRUE

2A)FALSE

3A)Not Both

It is nuetral