sphesihlekhumalo2006
sphesihlekhumalo2006 sphesihlekhumalo2006
  • 26-07-2021
  • Chemistry
contestada

e) Hydrogen gas is a non-metal and can be prepared in a laboratory Explain why hydrogen gas is collected over water.​

Respuesta :

hillaryomondi424
hillaryomondi424 hillaryomondi424
  • 26-07-2021

Answer:

to collect pure hydrogen and avoid mixing with air

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