0.1 mole of \[{{N}_{2}}{{O}_{4(g)}}\] was sealed in a tube under one atmospheric conditions at 25°C. Calculate the number of moles of \[N{{O}_{2(g)}}\] present, if the equilibrium \[{{N}_{2}}{{O}_{4(g)}}\]⇌\[2N{{O}_{2(g)}}\] \[({{K}_{p}}=0.14)\] is reached after some time [UPSEAT 2001]

0.1 mole of \[{{N}_{2}}{{O}_{4(g)}}\] was sealed in a tube under one a

1.	0.1 mole of \[{{N}_{2}}{{O}_{4(g)}}\] was sealed in a tube under one atmospheric conditions at 25°C. Calculate the number of moles of \[N{{O}_{2(g)}}\] present, if the equilibrium \[{{N}_{2}}{{O}_{4(g)}}\]⇌\[2N{{O}_{2(g)}}\] \[({{K}_{p}}=0.14)\] is reached after some time [UPSEAT 2001]
A.	\[1.8\ \times \ {{10}^{2}}\]
B.	\[2.8\ \times \ {{10}^{2}}\]
C.	0.034
D.	\[2.8\ \times \ {{10}^{-2}}\]
Answer» D. \[2.8\ \times \ {{10}^{-2}}\]