Relevant Competitive Tests:
Which one of the following compounds shows intense knocking ?
A. n-pentane
B. iso-heptane
C. iso-octane
D. n-heptaneCorrect Answer
Correct Option: D. n-heptane
This question has been verified by the PakPrep community moderation network for competitive examination accuracy.
Subject Overview
Explore thousands of solved past paper MCQs for Chemistry Mcqs categorized with explanations.
Browse All Chemistry Mcqs MCQs →Related Questions
Identify among the following elements that does NOT belong to VIIA groupIdentify among the following which has Lowest energy of electron in 1st shell.4moles of Carbon dioxide(CO2) have _____molecules.In acidic medium, ____ is used to balance oxygen atoms in an ionic equation.What is the chemical symbol of “Potassium”?