Question

Which of the following is property of acid

Answer 1

Answer:

Explanation:

acid are sour in taste . acid turn blue litmus into red.they have the property to corode

Answer 2

Explanation:

PROPERTIES OF ACIDS:

1. It is sour in taste.

2. It turns blue litmus red.

3. It dissociates H+(aq) ions in water.

4. It conducts electricity. So, they are electrolytes.

5. Acid reacts with metal to form hydrogen gas.

6. Acid react with metal carbonate and metal hydrogen carbonate to form salt, carbon dioxide and water.

7. They are Highly corrosive in Nature.

Types of Acids

There are 2 types of Acids

• Organic Acid
• Inorganic or Mineral Acid
• Organic Acid occur in nature
• Like Citric Acid in Fruits like Lemon and Orange and Oxalic Acid in Tomatoes.
• Mineral Acids are man made and are highly corrosive and irritant contain hydrogen in them.
• Like Hydrochloric acid, Sulphuric Acid etc.

REACTIONS:

1. Na2Co3+2HCl______>2NaCl+CO2+H2O

2. NaHCO3+HCl_______>NaCl+CO2+H2O