From the characteristics given below, find out those suitable for acid

1.	From the characteristics given below, find out those suitable for acids and put (✓) Mark. 1. Have alkaline taste. 2. Turn blue litmus red 3. React with carbonates to form carbon dioxide gas 4. Soapy to touch 5. Liberate hydrogen on reaction with highly reactive metals like Mg and Zn 6. Have sour taste 7. Turns red litmus blue
Answer» 1. Have alkaline taste. 2. Turn blue litmus red (✓) 3. React with carbonates to form carbon dioxide gas (✓) 4. Soapy to touch 5. Liberate hydrogen on reaction with highly reactive metals like Mg and Zn (✓) 6. Have sour taste (✓) 7. Turns red litmus blue

From the characteristics given below, find out those suitable for acids and put (✓) Mark. 1. Have alkaline taste. 2. Turn blue litmus red 3. React with carbonates to form carbon dioxide gas 4. Soapy to touch 5. Liberate hydrogen on reaction with highly reactive metals like Mg and Zn 6. Have sour taste 7. Turns red litmus blue

Answer»

1. Have alkaline taste.

2. Turn blue litmus red (✓)

3. React with carbonates to form carbon dioxide gas (✓)

4. Soapy to touch

5. Liberate hydrogen on reaction with highly reactive metals like Mg and Zn (✓)

6. Have sour taste (✓)

7. Turns red litmus blue