What does the word organic signifies?
Life
Chemicals
Elements
Air
Which compounds contains benzene ring in their structure?
Cyclic
Aliphatic
Alkyl halides
Aromatic
Which among the following is the primary suffix of saturated carbon chain?
ene
ane
yne
diene
Which is the secondary prefix for the substituent group – CH3?
Methoxy
Bubyl
Iso Propyl
Methyl
Which is the first synthesized organic compounds?
Ammonium
Urea
Methane
Benzene
Which type of atom carries the unshared pair of electrons and represented as A?
Fission
Covalent
Free radical
Anion
In which type of fission does an organic compound is exposed to ultraviolet region?
Chemical fission
Thermal
Photochemical
None of these
Which group is obtained by removing a hydrogen atom from an alkene?
Alkyl
Alkenyl
Alkynes
Alkyl halide
Which reaction combines two molecules into a single molecule with or without eliminating simple molecules?
Addition
Substitution
Elimination
Condensation