Comprehension # 9 A 10ml mixture of N_(2), a alkane & O_(2) undergo combustion in Eudiometry tube. There was contraction of 2ml, when residual gases are passed are passed through KOH. To the remaining mixture comprising of only one gas excess H_(2) was added & after combustion the gas product is absorbed by water. causing a reduction in volume of 8ml. Gas produced after introduction of H_(2) in the mixture? Identify the hydrocarbon.

Comprehension # 9 A 10ml mixture of N_(2), a alkane & O_(2) undergo c

1.	Comprehension # 9 A 10ml mixture of N_(2), a alkane & O_(2) undergo combustion in Eudiometry tube. There was contraction of 2ml, when residual gases are passed are passed through KOH. To the remaining mixture comprising of only one gas excess H_(2) was added & after combustion the gas product is absorbed by water. causing a reduction in volume of 8ml. Gas produced after introduction of H_(2) in the mixture? Identify the hydrocarbon.
Answer» `CH_(4)` `C_(2)H_(6)` `C_(3)H_(8)` `C_(4)H_(10)` Solution :`C_(n)H_(2n+2)+O_(2)rarrCO_(2)+H_(2)O` `{:(n=7),(CH_(4)):}`