On repeated sparking, `10 mL` of a mixture of carbon monoxide and nitrogen required `7 mL` of oxygen for combustion. What was the volume of nitrogen? (All volumes are measured under identical conditions).

On subjecting 10ml mixture of N_(2) and CO to repeated electric spark to form CO_(2) and NO, 7 ml of O_(2) was required for combustion. What was the mole precent of CO in the mixture ? (All volumes were measured under identical conditions)

On subjecting 10ml mixture of N_(2) and CO to repeated electric spark to form CO_(2) and NO, 7 ml of O_(2) was required for combustion. What was the mole precent of CO in the mixture ? (All volumes were measured under identical conditions)

10 mL of a mixture of CH_(4) and C_(3)H_(8) requires 41 mL of oxygen for complete combustion. What is the volume of CH_(4) and C_(3)H_(8) in. the mixture.

10 mL of a mixture of CH_(4) and C_(3)H_(8) requires 41 mL of oxygen for complete combustion. What is the volume of CH_(4) and C_(3)H_(8) in. the mixture.