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Ionic Equilibrium question

2003 · Shift 0 · Q1
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  5. /2003 · Shift 0 · Q1

Ionic Equilibrium question

2003 · Shift 0 · Q1

JEE MainChemistryIonic EquilibriumMCQ+4 / −1
Which one of the following statements is not true?
  1. A
    pH + pOH = 14 for all aqueous solutions
  2. B
    The pH of 1 ×\times× 10-8 M HCl is 8
  3. C
    96,500 coulombs of electricity when passed through a CuSO4CuSO_4CuSO4​ solution deposits 1 gram equivalent of copper at the cathode
  4. D
    The conjugate base of H2PO4−H_2PO_4^-H2​PO4−​ is HPO42−HPO_4^{2-}HPO42−​
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