NEET Chemistry Hydrogen Questions Solved


Atomic hydrogen is obtained by:

(a) electrolysis of heavy water

(b) reaction of water with heavy metals

(c) thermal decomposition of water

(d) passing silent electric discharge through hydrogen at low pressure

(d) Atomic hydrogen is obtained by passing ordinary hydrogen through an electric arc.

              H2arc, 200°CElectric2H; H=104.5 kcal mol-1

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