A 20 ml mixture of C_(2)H_(4)"and"C_(2)H_(2) undergoes sparking in gas eudimeter with just sufficient

A 20 ml mixture of C_(2)H_(4)"and"C_(2)H_(2) undergoes sparking in gas

1.	A 20 ml mixture of C_(2)H_(4)"and"C_(2)H_(2) undergoes sparking in gas eudimeter with just sufficient
Answer» ANSWER :5