Excess `F_(2)(g)` reacts at `150^(@)C` and 1.0 atm pressure with `Br_(2)(g)` to give a compound `BrF_(n)`. If 423 mL of `Br_(2)(g)` at the same temperature and pressure produced 4.2 g of `BrF_(n)`, what is n? [Atomic mass Br =80, F =19 ]

If the pressure of a mixture of 56 g of N_(2) and 44.0 g CO_(2) is 3 atm , the partial pressure of N_(2) in the mixture is :

For N_(2(g) at 1 atm to N_(2)(g) at 0.5 atm, What would be the change in entropy ?

The total pressure of a gaseous mixture of 2.8 g N_(2) , 3.2 g O_(2) , and 0.5 g H_(2) is 4.5 atm . Calculate the partial pressure of each gas.

Nitric oxide reacts with Br_(2) and gives nitrosyl bromide as per reaction gives below: 2NO(g)+Br_(2)(g)hArr 2NOBr(g) When 0.087 mol of NO and 0.0437 mol of Br_(2) are mixed in a closed container at constant pressure, 0.0518 mol of NOBr is obtained at equilibrium. calculate equilibrium amount of NO and Br_(2) .

N_(2) (g) reacts with H_(2) (g) in either of the following ways depending upon supply of H_(2) (g) : N_(2)(g)+H_(2)(g) to N_(2)H_(2)(l) N_(2)(g)+2H_(2)(g) to N_(2)H_(4) (g) If 5 L N_(2) (g) and 3 L H_(2) (g) are taken initially (at same temperature and pressure ), calculate the contraction in valume after the reaction (in L ).

N_(2) (g) reacts with H_(2) (g) in either of the following ways depending upon supply of H_(2) (g) : N_(2)(g)+H_(2)(g) to N_(2)H_(2)(l) N_(2)(g)+2H_(2)(g) to N_(2)H_(4) (g) If 5 L N_(2) (g) and 3 L H_(2) (g) are taken initially (at same temperature and pressure ), calculate the contraction in valume after the reaction (in L ).

N_(2) (g) reacts with H_(2) (g) in either of the following ways depending upon supply of H_(2) (g) : N_(2)(g)+H_(2)(g) to N_(2)H_(2)(l) N_(2)(g)+2H_(2)(g) to N_(2)H_(4) (g) If 5 L N_(2) (g) and 3 L H_(2) (g) are taken initially (at same temperature and pressure ), calculate the contraction in valume after the reaction (in L ).