10ml of compound containing 'N' and 'O' is mixed with 30ml of H_(2) to produce H_(2)O (l) and 10ml of N_(2)(g). Molecular formula of compound if both reactants completely, is

10ml of compound containing 'N' and 'O' is mixed with 30ml of H_(2) to

1.	10ml of compound containing 'N' and 'O' is mixed with 30ml of H_(2) to produce H_(2)O (l) and 10ml of N_(2)(g). Molecular formula of compound if both reactants completely, is
Answer» `N_(2)O` `NO_(2)` `N_(2)O_(3)` `N_(2)O_(5)` Solution :`C_(6)H_(5)OH(g)+7O_(2)(g)rarr6CO_(2)(g)+3H_(2)O(L)` `V_(i)=30ml "excess"` `V_(f)=0 ""("excess"-210) ""180` `V_(i)=30+ "excess"` `V_(f)=(180 +"excess"-210)` `V_("cont")=60ml`