Question

200 cm cube of acetylene is formed from a certain mass of calcium carbide find the volume of oxygen required and carbon dioxide formed during its complete combustion the combustion reaction can be represented as to C2 H2 + O2 gives 4642 + 2 H2O ​

Answer 1

Answer:

2 volumes of acetylene requires 5 volumes of oxygen

1 Volume of acetylene requires 5/2 volumes of oxygen

$200cm^{3}$ of acetylene requires=5/2×$200cm^{3}$

=$500cm^{3}$ of oxygen

2 volumes of acetylene is required to from=4 volumes of $CO_{2}$

1 volume of acetylene is required to form=4/2 volumes of $CO_{2}$

200$Cm^{3}$ of acetylene is required to from=4/2×$200cm^{3}$

=$400cm^{3} or CO_{2}$