Solved papers for JEE Main & Advanced JEE Main Paper (Held On 25 April 2013)

done JEE Main Paper (Held On 25 April 2013) Total Questions - 1

• question_answer1)                 The catenation tendency of C, Si and Ge is in the order Ge < Si < C. The bond energies \[\left( \operatorname{in}\operatorname{K}\operatorname{J}\operatorname{mo}{{1}^{-1}} \right)\]of C-C, Si-Si and Ge-Ge bonds are respectively:     JEE Main Online Paper ( Held On 25  April 2013 )
  A)
                  348, 297, 260     
  done clear
  B)
                                         297, 348, 260
  done clear
  C)
                                         348, 260, 297     
  done clear
  D)
                                         260, 297, 348
  done clear
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