An ideal gaseou smixture of enthance `(C_(2)H_(6))` and enthene `(C_(2)H_(4))` occupies 28 litre at 1 atm and 273 K. The mixture reacts completely with 128 g `O_(2)` to produce `CO_(2)` and `H_(2)O` . Mole fraction at `C_(2)H_(6)` in the misture is ,

An ideal gaseous mixture of ethane (C_(2)H_(6)) and ethene (C_(2)H_(4)) occupies 28 litre at 1atm 0^(@)C . The mixture reacts completely with 128 gm O_(2) to produce CO_(2) and H_(2)O . Mole of fraction at C_(2)H_(6) in the mixtture is-

The percentage by volume of C_(3)H_(8) in a gaseous mixture of C_(3)H_(8),CH_(4) and CO is 20. When 100mL of the mixture is burnt in excess of O_(2) the volume of CO_(2) produced is :

What is the oxidation number of S in H_(2)S and C in C_(6)H_(12)O_(6) .

2.8 g of a gas at 1atm and 273K occupies a volume of 2.24 litres. The gas can not be:

The strength of H_(2)O_(2) is expressed in several ways like molarity, normality,% (w/V), volume strength, etc. The strength of "10 V" means 1 volume of H_(2)O_(2) on decomposition gives 10 volumes of oxygen at 1 atm and 273 K or 1 litre of H_(2)O_(2) gives 10 litre of O_(2) at 1 atm and 273 K The decomposition of H_(2)O_(2) is shown as under : H_(2)O_(2)(aq) to H_(2)O(l)+(1)/(2)O_(2)(g) H_(2)O_(2) can acts as oxidising as well as reducing agent. What is the percentage strength (%w/V) of "11.2 V" H_(2)O_(2)

The strength of H_(2)O_(2) is expressed in several ways like molarity, normality,% (w/V), volume strength, etc. The strength of "10 V" means 1 volume of H_(2)O_(2) on decomposition gives 10 volumes of oxygen at 1 atm and 273 K or 1 litre of H_(2)O_(2) gives 10 litre of O_(2) at 1 atm and 273 K The decomposition of H_(2)O_(2) is shown as under : H_(2)O_(2)(aq) to H_(2)O(l)+(1)/(2)O_(2)(g) H_(2)O_(2) can acts as oxidising as well as reducing agent. As oxidizing agent H_(2)O_(2) is converted into H_(2)O and as reducing agent H_(2)O_(2) is converted into O_(2) . For both cases its n-factor is 2. :. "Normality " "of" H_(2)O_(2) " solution " =2xx " molarity of" H_(2)O_(2) solution What is the molarity of "11.2 V" H_(2)O_(2) ?

For the reaction : C_(3)H_(8)(g) + 5O_(2) (g) to 3 CO_(2) (g) + 4H_(2) O (l) at constant temperature Delta H - Delta U

Calculate the volue of O_(2) at 1 atm and 273 K required for the complete combustion of 2.64 L of acetylene (C_(2)H_(2)) at 1 atm and 273 K. 2C_(2)H_(2)"(g)"+5O_(2)"(g)"rarr4CO_(2)"(g)"+2H_(2)O(l)

Classify the following reactions as C_2H_4(g) + H_2 rarr C_2H_6 (g)