Solved papers for JEE Main & Advanced JEE Main Paper (Held On 11 April 2015)

done JEE Main Paper (Held On 11 April 2015) Total Questions - 1

• question_answer1) Choose the incorrect formula out of the four compounds for an element X below : [JEE Main Online Paper (Held On 11 April 2015)]  
  A)
  \[{{X}_{2}}C{{l}_{3}}\]
  done clear
  B)
  \[{{X}_{2}}{{O}_{3}}\]
  done clear
  C)
  \[{{X}_{2}}{{(S{{O}_{4}})}_{3}}\]
  done clear
  D)
  \[XP{{O}_{4}}\]
  done clear
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