15 g sample of `BaO_(2)` is heated to `794^(@)C` in a closed evacuated vessel of 5 litre capacity. How many g of peroxide are converted to `BoO(s)`?
`2BaO_(2)(s)hArr2BaO(s)+O_(2)(g), K_(rho)=0.5` atm

2 mol of N_(2) is mixed with 6 mol of H_(2) in a closed vessel of one litre capacity. If 50% N_(2) is converted into NH_(3) at equilibrium, the value of K_(c) for the reaction N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g)

2 mol of N_(2) is mixed with 6 mol of H_(2) in a closed vessel of one litre capacity. If 50% N_(2) is converted into NH_(3) at equilibrium, the value of K_(c) for the reaction N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g)

Write the unit of equilibrium constant (K_c) for the given reaction. BaCO_3(s) hArr BaO(s) +CO_2(g)

Write the unit of equilibrium constant (K_c) for the given reaction. BaCO_3(s) hArr BaO(s) +CO_2(g)

How many of the following are amphoteric oxides? Li_(2)O,Na_(2)O_(2),BeO,Al_(2)O_(3),MgO,BaO_(2)

How many of the following are amphoteric oxides? Li_(2)O,Na_(2)O_(2),BeO,Al_(2)O_(3),MgO,BaO_(2)

In a closed vessel of 5 litres capacity, 1 g of O_(2) is heated from 300 to 600 K . Which statement is not correct ?

In a closed vessel of 5 litres capacity, 1 g of O_(2) is heated from 300 to 600 K . Which statement is not correct ?

10 g of O_(2) were introduced into an evacuated vessel of 5 litre capacity maintained at 27^(@)C . Calculate the pressure of the gas in atmosphere in the container.