Chemistry Which one of the following compounds shows intense knocking ? Options:A. n-pentaneB. iso-heptaneC. iso-octaneD. n-heptaneView AnswerD. n-heptane Continue Reading Previous: Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is___________________?Next: Estimation of amounts of different components in a sample is________________?
