OTS Chemistry Organic Chemistry Mcqs Online Test

Main source of organic compounds is?

Octane number can be improved by?

Pentane and 2-methyl butance have the same?
 

Propene can exhibit?

Octane number 2 2 4-trimethyl pentane is?
 

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

The first organic compound was synthesized in laboratory by?

Geometric isomerism is usually found in?
 

Hydro carbons which burn with smoky flame are called?
 

According to vital force theory?