Question

9 th SSC board Science and technology Practical Book
Experiment no. 5 pg no 15.

please give answer If you know
wrong answer will be reported Ok ​

Answer 1

1. Dilute HCL : RED , 1

2.Dilute NaOH solution : Purple , 14

3.Lemon juice : orange ,2

4. Distilled water : Green , 7

5. Acetic acid solution : red , 2.38

6. sodium sulphate solution : white , 7

7. ammonia chloride solution : white ,7

8. sodium bicarbonate solution : green - blue , 8.4