साधारण नमक का रासायनिक सूत्र क्या है?
Asked in – Official Soldier GD Paper : [Rohtak Amb] – 2020
- H2O
- NaCl
- KCCl
- Ca
Gk Section Changed status to publish 02/10/2024
Write your answer.
Asked in – Official Soldier GD Paper : [Rohtak Amb] – 2020