Question

(C) Answer the following questions.
1. Name the two acids which are present
in the food items you enjoy ?
2. Name the indicator which gives green colour in basic solution and magenta colour in acidic solution ?
3. Write any one characteristic of bases.
4. Name two synthetic acid-base indicators ?​

Answer 1

Answer:

1. Acetic acid in vinegar and Lactic acid in milk.

2. China rose indicator

3. Have a bitter taste and turn red litmus blue

4. Phenolphthalein and Methyl Orange.