hydrogen Anu ke bich kaksh ko Kitna falon ke liye vyanjak utpann kijiye
hello,
Your question is unclear and completely confusing. Please rewrite the question so that i can give you a precis answer.
The question is related to chemistry stream so you can also ask your chemistry faculty and they will help you with concept and steps.
You can ask your friends too as they can make you understandable more as they will explain in your level of understanding.
Hope it helps!