PTS Chemistry Organic Chemistry Mcqs Online Test 4

Pentane and 2-methyl butance have the same?
 

According to vital force theory?

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

Propene can exhibit?

Octane number 2 2 4-trimethyl pentane is?
 

The first organic compound was synthesized in laboratory by?

Octane number can be improved by?

Hydro carbons which burn with smoky flame are called?
 

Main source of organic compounds is?

Geometric isomerism is usually found in?