Question

QUESTION :

40 ml gaseous mixture of CO , CH4 and Ne was was exploded with 20 ml of oxygen. On cooling, the gases
occupied 46.5 ml . After treatment with KOH the volume reduced by 9 ml , percentage of CH4 in the gaseous mixture is ?​

Answer 1

Answer:

40mL gaseous mixture ofand Ne was exploded with 10mL of oxygen. After treatment with KOH the volume reduced by 9mL and again on treatment with alkaline progallol the volume further reduced by 1.5mL. Percentage ofin the original mixture is:

Explanation:

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Answer 2

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