Chemistry Organic Chemistry Mcqs Online Test 4

Pentane and 2-methyl butance have the same?
 

According to vital force theory?

Geometric isomerism is usually found in?
 

Main source of organic compounds is?

Octane number can be improved by?

Propene can exhibit?

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

Hydro carbons which burn with smoky flame are called?
 

Octane number 2 2 4-trimethyl pentane is?
 

The first organic compound was synthesized in laboratory by?