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 - 2

• question_answer1) Chlorine water on standing loses its colour and forms : [JEE Main Online Paper (Held On 11 April 2015)]  
  A)
   \[HCl\] only
  done clear
  B)
  \[HOCl\]and \[HOC{{l}_{2}}\]
  done clear
  C)
  \[HCl\] and \[HOCl\]
  done clear
  D)
  \[HCl\] and \[HCl{{O}_{2}}\]
  done clear
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• question_answer2) Which of the following statements is false? [JEE Main Online Paper (Held On 11 April 2015)]  
  A)
  \[CrO_{4}^{2-}\]is tetrahedral in shape
  done clear
  B)
  \[C{{r}_{2}}O_{7}^{2-}\] has a \[Cr-O-Cr\] bond
  done clear
  C)
  \[N{{a}_{2}}C{{r}_{2}}{{O}_{7}}\]is a primary standard in volumetry
  done clear
  D)
   \[N{{a}_{2}}C{{r}_{2}}{{O}_{7}}\]is less soluble than \[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\]
  done clear
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