Dil.HCl added to sodium carbonate. It is observed that 1. No change takes place2. A loud sound is produced immediately3. Immediately a brisk effervescence occur4. The solution turns blackOther: Can anyone give me the answer of this question? T T

Dil.HCl added to sodium carbonate. It is observed that 1. No change

1.	Dil.HCl added to sodium carbonate. It is observed that 1. No change takes place2. A loud sound is produced immediately3. Immediately a brisk effervescence occur4. The solution turns blackOther: Can anyone give me the answer of this question? T T
Answer» Dil. HCL + SODIUM carbonate produces CARBONIC ACID (H2CO3) Explanation:Hope it will help you..... Mark it as BRAINLIEST