Forty millililtre of `CO` was mixed with 100 ml of `O_2` and the mixture was exploded. On cooling, the reaction mixture was shaken with `KOH` What volume of gas is left?

20 ml of CO was mixed with 50 ml of O_2 and the mixture was exploded. On cooling, the resulting mixture was shaken with KOH. Which gas and with what volume is left?

20 ml of CO was mixed with 50 ml of O_2 and the mixture was exploded. On cooling, the resulting mixture was shaken with KOH. Which gas and with what volume is left?

20ml CO was mixed with 50 ml of oxygen and the mixture was exploded. On cooling, the resulting mixture was shaken with KOH. Find the final gaseous volume

20ml CO was mixed with 50 ml of oxygen and the mixture was exploded. On cooling, the resulting mixture was shaken with KOH. Find the final gaseous volume

9.0 mL of a mixture of CH_4 and C_2H_4 is mixed with 30.0 mL of O_2 and the mixture is exploded in an eudiometer tube. On cooling, the resulting gas mixture occupy a volume of 21.0 mL. on shaking the residual gas with KOH, the volume becomes 7.0 mL. Find the volumes of CH_4 and C_2H_4 in the mixture (All volumes are measured at the same temperature and pressure)

Fifty millilitre of a mixture of NH_3 and H_2 was completely decomposed into N_2 and H_2 by sparking. Forty millilitre of O_2 was then added and the mixture was sparked again. After cooling, the mixture was shaken with alkaline pyrogallol and a contraction of 6 ml was observed. Calculate the percentage of NH_3 in the original mixture.

A mixture of 26ml of H_(2) and 24ml of O_(2) is exploded. After cooling the tube contains unreacted

5 " mL of " a gas A containing only C and H was mixed with an excess of O_2 (30 mL) and the mixture was exploded by means of electric sperk. After explosion, the remaining volume of the mixed gases was 25 mL. On adding a concentrated solution of KOH, the volume further diminished to 15 mL. The residual gas was pure oxygen, The molecular formula of the gas A is.

5 " mL of " a gas A containing only C and H was mixed with an excess of O_2 (30 mL) and the mixture was exploded by means of electric sperk. After explosion, the remaining volume of the mixed gases was 25 mL. On adding a concentrated solution of KOH, the volume further diminished to 15 mL. The residual gas was pure oxygen, The molecular formula of the gas A is.