Question

6.
Turmeric stains on white clothes, when
washed with soap, turn red. Why?
7. Ammonia is present in window cleaners.
It turns red litmus blue. What is its
nature?
8. What is the nature of urea? Is it acidic,
basic / neutral? How can we verify it?
9. Red litmus paper is dipped in a solution.
It remains red. What is nature of the
solution? Explain your answer?
10. What is the effect of basic substances on
turmeric paper?​

Answer 1

Explanation:

6. It is because turmeric is a natural indicator and soap is a basic substance. When turmeric comes in contact with a basic substance, it turns red.

7. Ammonia is basic in nature.

8. Urea is acidic in nature. We can test it using a litmus paper. The blue litmus paper will turn red.

9. It is acidic as the red litmus would have turned blue if it was a basic solution.

10. When a base reacts with turmeric, the turmeric paper turns red.

Answer 2

Answer:

Only 2 answer

Because tumeric powder is basic and soap is base in nature bases turn into red

2) because the ammonia solution was cointain hydroxide plz mark me a