Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Ionic Equilibrium question

2004 · Shift 0 · Q3
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Ionic Equilibrium
  5. /2004 · Shift 0 · Q3

Ionic Equilibrium question

2004 · Shift 0 · Q3

JEE MainChemistryIonic EquilibriumMCQ+4 / −1
The conjugate base of H2PO4−H_2PO_4^-H2​PO4−​ is :
  1. A
    PO43−PO_4^{3-}PO43−​
  2. B
    HPO42−HPO_4^{2-}HPO42−​
  3. C
    H3PO4H_3PO_4H3​PO4​
  4. D
    P2O5P_2O_5P2​O5​
PreviousNext

More from Ionic Equilibrium

  • The molar solubility (in ol L-1) of a sparingly soluble salt MX4​ is "s". The corresponding solubility product is Ksp. 's' is given in term of Ksp by the relation :2004 · MCQ
  • Which one of the following statements is not true?2003 · MCQ
  • When rain is accompanied by a thunderstorm, the collected rain water will have a pH value :2003 · MCQ
  • The solubility in water of a sparingly soluble salt AB2​ is 1.0 × 10-5 mol L-1. Its solubility product number will be :2003 · MCQ
  • 1 M NaCL and 1 M HCL are present in an aqueous solution. The solution is2002 · MCQ
  • Let the solubility of an aqueous solution of Mg(OH)2​ be x then its Ksp is :2002 · MCQ
  • Species acting as both Bronsted acid and base is :2002 · MCQ
  • If equal volumes of AB2​ and XY(both are salts) aqueous solutions are mixed, which of the following combination will give a precipitate of AY2​ at 300 K ? (Given Ksp​( at 300 K ) for AY2​=5.2×10−7…2025 · MCQ