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MHT CET20228 Aug 2022Evening ShiftChemistryElectrochemistryActual

Identify representation of standard hydrogen electrode?

Options

  1. AH _ aq ⁺ | array l H ₂ 1_ M array | Pt , [ H ⁺ ]
  2. BH ⁺(1 M ) | H ₂( ~g ) 1 ~atm | Pt
  3. CH _ 2( ~g ) | H _ aq ⁺ | Pt , H ⁺
  4. DPt , [ H ⁺ ] H ₂ ~g _ g ) P ₂ | H ⁺ | H ⁺(1 ~m )

Correct answer

B. H ⁺(1 M ) | H ₂( ~g ) 1 ~atm | Pt

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