Question

100ml of a gas mixture containing Ch4,CO and H2 is mixed with 300ml O2 and sparked . After cooling the volume of the product becomes 285ml. It is then passed through caustic potash solution. The volume of the residual gas is 205 ml . Calculate the composition of the gas mixture.​

Answer 1

Explanation:

Answer :

c,d

Solution :

<br> 10mL

will give 20mL

in above reaction. Thus, total volume of

will be 80mL which will be absorbed in caustic potash KOH. Similarly in (c ) O option, 30mL

will be formed on sparking. <br>

<br> Total volume of

will be 80mL