Chemistry, asked by tashmeerarif, 5 months ago

preparation and properties of hydrgen gas

Answers

Answered by kmittu441

1

Explanation:

Hydrogen has a melting point of -259.14 °C and a boiling point of -252.87 °C. Hydrogen has a density of 0.08988 g/L, making it less dense than air. It has two distinct oxidation states, (+1, -1), which make it able to act as both an oxidizing and a reducing agent. Its covalent radius is 31.5 pm.

Answered by ranapratigya73

0

Answer:

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Explanation:

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