PTS Chemistry Organic Chemistry Mcqs Online Test 4

Propene can exhibit?

Octane number can be improved by?

According to vital force theory?

Pentane and 2-methyl butance have the same?
 

Octane number 2 2 4-trimethyl pentane is?
 

Hydro carbons which burn with smoky flame are called?
 

The first organic compound was synthesized in laboratory by?

Organic compounds that are essentially nonpolar and exhibit weak intermolecular forces have?

Main source of organic compounds is?

Geometric isomerism is usually found in?