Tejaab
Appearance
![](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Hydrochloric_acid_ammonia.jpg/220px-Hydrochloric_acid_ammonia.jpg)
![](https://upload.wikimedia.org/wikipedia/commons/thumb/2/27/Sulfuric_acid_burning_tissue_paper.jpg/220px-Sulfuric_acid_burning_tissue_paper.jpg)
Acid uu chij hae jiske pH 7.0 se kamti rahe hae
Kuchh acid jon ki nature me hae:
- Sirkaa (Vinegar), jisme acetic acid hae.
- Nitric acid jiske 13th centuryme pawa gais rahaa.
- Citric acid, jon ki fruit me rahe hae.
- Lactic acid jiske dahii me pawa jaae hae.
- Sulfuric acid
Acid ke property hae:
- Khattaa lage jab iske khawa jaae hae.
- agar iske chhuwa jaae tab ii chamrraa ke jarae sake hae