(a) State why it's necessary to dry the hydrogen gas before igniting it. (i) State the precaution that must be taken before igniting the hydrogen.

      

(a) State why it's necessary to dry the hydrogen gas before igniting it.
(i) State the precaution that must be taken before igniting the hydrogen.

  

Answers


Maurice
(a) Drying the gas is necessary to ascertain that the product was a result of igniting hydrogen.
(i) Give time to expel all air that was initially in the combustion tube.
maurice.mutuku answered the question on September 6, 2019 at 08:36


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