In the formation rection of NH_(3)from N_(2)and H_(2) 140 g of N_(2) and 40 g H_(2)were mixed. Select the option which is/are incorrect?

In the formation rection of NH_(3)from N_(2)and H_(2) 140 g of N_(2) a

1.	In the formation rection of NH_(3)from N_(2)and H_(2) 140 g of N_(2) and 40 g H_(2)were mixed. Select the option which is/are incorrect?
Answer» Maximum MASS of `NH_(3)` which can be formed is 180 gm If % yield of reaction is 80%consumed will be 32 gm. Some `N_(2)(g)` will be left after the reaction. If `NH_(3)` formed is 85 gm then % yield will be 50% Answer :A::B::C