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Analytical Chemistry · 2017

6 Chemistry questions from this IIT JAM paper
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Analytical Chemistry · 2017

6 Chemistry questions from this IIT JAM paper

  1. Q2.In the following Latimer diagram, the species that undergoes disproportionation reaction is MnO4−​+0.56​MnO42−​+0.27​MnO43−​+0.93​MnO2​+0.15​Mn2​O3​−0.25​Mn(OH)2​−1.56​Mn…
    Chemistry · Analytical Chemistry · MCQ
  2. Q3.A yellow precipitate is formed upon addition of aqueous AgNO₃ to a solution of
    Chemistry · Analytical Chemistry · MCQ
  3. Q15.The metal ion (M²⁺) in the following reaction is M2++S2−⟶Black precipitatehot conc. HNO3​​White precipitate
    Chemistry · Analytical Chemistry · MCQ
  4. Q33.The indicator(s) appropriate for the determination of end point in the titration of a weak acid with a strong base is/are
    Chemistry · Analytical Chemistry · Multiple correct
  5. Q52.A radioactive element undergoes 80% radioactive decay in 300 min. The half-life for this species in minutes is
    Chemistry · Analytical Chemistry · Numerical
  6. Q54.The amount of bromine (atomic wt. = 80) required (in gram) for the estimation of 42.3 g of phenol (molecular wt. = 94 g mol⁻¹) is
    Chemistry · Analytical Chemistry · Numerical