Tejaab

Acid uu chij hae jiske pH 7.0 se kamti rahe hae

Hydrochloric acid (in beaker) reacting with ammonia fumes to produce ammonium chloride (white smoke).
Acids can be dangerous: The holes in the paper were made by a solution with 98% sulphuric acid.

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

References