| • केकुले संरचना | |
| structure: गृह संरचना करना घर | |
kekule structure मीनिंग इन हिंदी
kekule structure उदाहरण वाक्य
उदाहरण वाक्य
- How did people propose enantiomers, Kekule structures and structural isomers and acetylation reactions before they had even discovered the electron?