Which compounds contains benzene ring in their structure?
Cyclic
Aliphatic
Aromatic
None of these
Which type of reaction involves the addition of oxygen?
Reduction
Substitution
Addition
Oxidation
How are the carbon atoms linked to each other for open- chain compounds?
Circular
Antidiagonal
Branched
Triangular
Which character is added to the root word for the primary suffix that begins with a constant?
'e'
'y'
'a'
'i'
In which type of fission does an organic compound is exposed to ultraviolet region?
Chemical fission
Thermal
Photochemical
Which reaction combines two molecules into a single molecule with or without eliminating simple molecules?
Elimination
Condensation
Which type of atom carries the unshared pair of electrons and represented as A?
Fission
Covalent
Free radical
Anion
Which group is obtained by removing a hydrogen atom from an alkene?
Alkyl
Alkenyl
Alkynes
Alkyl halide
What type of reaction contain an atom or group linked to a carbon atom is removed by another atom or group?
Displacement
What does the word organic signifies?
Life
Chemicals
Elements
Air