Answer
- Correct option is B. feel slippery.
Step-by-step explanation
If solution has low pH (0-6) is acidic while with higher high pH (8-14) is basic.
Properties of acid solution
1. Sour taste
2. Turn blue litmus paper into red
3. gives off hydrogen gas when reacted with metal
Properties of basic solution
1. Bitter taste
2. Turn red litmus paper into blue
3. no reactions with metal
4. Feel slippery