Question

Chapter - Study of element Hydrogen
Solve in your notebook only and send picture please

1. Write physical properties of Hydrogen
2 Difference detween H and H2
3 Give a test for hydrogen
4 write any industrial preparation of Hydrogen
5 explain Haber process and what is a role of Fe and Mo in this reaction
6 usse of Hydrogen
7 prepare H from electrolysis of water
8 write isotopes of H.​

Answer 1

Answer :-

⭕ Hydrogen is the lightest of all the elements.

• Most abundant element in universe.
• Exist in three isotopic forms
• Protium, Deutrium, Tritium.
• Exist in molecular form as Dihydrogen i.e. H2

⭕ Position in periodic table :- Block s

• Period 1
• Group 1

⭕ Refer to the attachments!

❤ Hope it helps! ❤