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Transition Metals · 2020

6 Chemistry questions from this IIT JAM paper
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Transition Metals · 2020

6 Chemistry questions from this IIT JAM paper

  1. Q18.The order of the M–C bond strength in the following species is (Atomic number for Cr = 24, Mn = 25, Ti = 22, Co = 27) [Cr(CO)6​][Mn(CO)6​]+[Ti(CO)6​]2−[Co(CO)4​]−…
    Chemistry · Transition Metals · MCQ
  2. Q21.The complex which does NOT obey 18-electron rule is (atomic number for Mn = 25, Fe = 26, Co = 27, Ru = 44)
    Chemistry · Transition Metals · MCQ
  3. Q23.The number of d−d transition(s) expected for the complex [Cu(NH3​)2​(H2​O)4​]2+ is
    Chemistry · Transition Metals · MCQ
  4. Q36.The transition metal complex(es) with zero magnetic moment, zero dipole moment and CFSE of -2.4 Δ₀ is(are)
    Chemistry · Transition Metals · Multiple correct
  5. Q46.The total number of all possible isomers of [Co(H2​NCH2​CH2​NH2​)2​Cl2​]+ and [Co(H2​NCH2​CH2​NH2​)3​]3+ together is ​
    Chemistry · Transition Metals · Numerical
  6. Q58.Titanium tetrachloride (TiCl₄) reacts with THF to form an octahedral complex X under inert atmosphere at 25 °C. If 5.0 g of TiCl₄ is used and the yield is 80%, the amount of X (in grams) formed is ​ (Round off to…
    Chemistry · Transition Metals · Numerical