Solved papers for JEE Main & Advanced JEE Main Solved Paper-2015

done JEE Main Solved Paper-2015 Total Questions - 1

• question_answer1) The following reaction is performed at \[298K.2NO(g)+{{O}_{2}}2N{{O}_{2}}(g)\] The standard free energy of formation of \[NO(g)\] is 86.6 kJ/mol at 298 K. What is the standard free energy of formation of \[N{{O}_{2}}(g)\] at 298K? \[\left( {{K}_{p}}=1.6\times {{10}^{12}} \right)\] [JEE Main Solved Paper-2015 ]
  A)
  \[86600-\frac{\ln \left( 1.6\times {{10}^{12}} \right)}{R\left( 298 \right)}\]
  done clear
  B)
  \[0.5\left[ 2\times 86,600-R\left( 298 \right)\ln \left( 1.6\times {{10}^{12}} \right) \right]\]
  done clear
  C)
  \[R\left( 298 \right)\ln \left( 1.6\times {{10}^{12}} \right)-86600\]
  done clear
  D)
  \[86600+R\left( 298 \right)\ln \left( 1.6\times {{10}^{12}} \right)\]
  done clear
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