Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 April 2014)

done JEE Main Paper (Held On 19 April 2014) Total Questions - 2

• question_answer1) An octahedral complex with molecular composition \[N{{H}_{3}}.Cl.S{{O}_{4}}\]has two isomers, A and B. The solution of A gives a white precipitate with \[AgN{{O}_{3}}\] solution and the solution of B gives white precipitate with \[BaC{{l}_{2}}\] solution. The type of isomerism exhibited by the complex is:     JEE Main Online Paper (Held On 19 April 2016)
  A)
  Linkage isomerism
  done clear
  B)
  Ionisation isomerism
  done clear
  C)
  Coordinate isomerism
  done clear
  D)
  Geometrical isomerism
  done clear
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• question_answer2) Nickel (Z = 28) combines with a uninegative monodentate ligand to form a diamagnetic complex \[{{[Ni{{L}_{4}}]}^{2-}}.\]The hybridisation involved and the number of unpaired electrons present in the complex are respectively:   JEE Main Online Paper (Held On 19 April 2016)
  A)
  \[s{{p}^{3}},\] two                          
  done clear
  B)
  \[ds{{p}^{2}},\]zero
  done clear
  C)
  \[ds{{p}^{2}},\]one                        
  done clear
  D)
  \[s{{p}^{3}},\]zero
  done clear
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