Solved papers for JEE Main & Advanced JEE Main Online Paper (Held On 23 April 2013)

done JEE Main Online Paper (Held On 23 April 2013) Total Questions - 1

• question_answer1)                 In a face centred cubic lattice, atoms of A form the corner points and atoms of B form the face  points. If two atoms of A are missing form the corner points, the formula of the ionic compound is:     JEE Main Online Paper ( Held On 23  April 2013 )
  A)
                   \[{{\operatorname{AB}}_{3}}\]                                               
  done clear
  B)
                                          \[{{\operatorname{AB}}_{4}}\]
  done clear
  C)
                                          \[{{\operatorname{A}}_{2}}{{B}_{5}}\]                
  done clear
  D)
                                          \[{{\operatorname{AB}}_{2}}\]
  done clear
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