Question

E. Write 'T' for true and 'F' for false against each statement :
1. Acid turns blue litmus red.
2. Phenolphthalein gives pink colour with acids.
3. Soluble bases are known as alkalies.
4. Acetic acid is main constituent of vinegar.
5. Lemon juice contains ascorbic acid.​

Answer 1

Answer:

1 . True

2. False

3. True

4. True

5. False