Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 May 2012)

done JEE Main Paper (Held On 19 May 2012) Total Questions - 1

• question_answer1) When \[C{{O}_{2(g)}}\]is passed over red hot coke it partially gets reduced to \[CO(g).\]Upon passing L of \[C{{O}_{2}}(g)\] over red hot coke, the total volume of the gases increased to 700 mL. The composition of the gaseous mixture at STP is     JEE Main  Online Paper (Held On 19  May  2012)
  A)
  \[C{{O}_{2}}=300mL;CO=400mL\]
  done clear
  B)
                         \[C{{O}_{2}}=0.0mL;CO=700mL\]
  done clear
  C)
                         \[C{{O}_{2}}=200mL;CO=500mL\]
  done clear
  D)
                         \[C{{O}_{2}}=350mL;CO=350mL\]
  done clear
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