Flash Card
Which functional group has nitrogen?
The property by which carbon atoms link together by covalent bonds to form big molecules is called
Number of valence electrons in a carbon atom is
When ethanol reacts with sodium, the products are ............... .
From the following hydrocarbons.............. is a cyclic hydrocarbon
The unsaturated hydrocarbons whose structures contain a carbon-carbon triple bond are called
The molecular formula of cyclohexene is
The melting point of pure ethanoic acid is .......... .
Combustion of coal in air is a ............ reaction.
Tincture iodine is a solution of
The polymer used in nonstick cookware is
Which of the following functional group has chlorine as the hetero atom?
The first member of homologous series of alkenes is
When ethanoic acid reacts with ethanol in presence of an acid catalyst, the product formed
Which of the following functional groups does NOT contain oxygen atom?
On burning in air, the saturated and unsaturated hydrocarbons generally give .......... and ........... flame respectively.
Which of the following is used in kitchen cabinet?
The unsaturated hydrocarbons containing a carbon-carbon double bond are called .............. .
The unsaturaed hydrocarbon whose structure contain a carbbon carbon triple bond are called
Generally .......... is called spirit.
............. is an example of cyclic unsaturated hydrocarbon.
Starch and cellulose are
The compounds which have benzene unit in their structures are known as
Which of the following is an example of addition reaction?
Ethanoic acid gives ............ reaction with sodium hydroxide.
The functional group in butanone is
Which of the following compounds will burn with a sooty flame?
The process by which unsaturated fats are changed to saturated fats is known as
Which of the following is NOT an organic compound?
The polymers which are formed by using 2 or more different monomer are known as
How many covalent bonds are present in a molecule of propane?
The smallest hydrocarbon is
Which of the following is used for making thermocol articles?
The monomer which undergoes polymerization to form PVC is:
The number of carbon-carbon double bonds in benzene is
The first organic compound synthesized from inorganic compounds was
The straight chain hydrocarbon 'nonane' has .......... carbon atoms
One covalent bond is formed by using .............. electron pair(s).
The saturated hydrocarbon from the following carbon compounds is
The molecular mass of the consecutive members of the homologous series differ by
................. are the common products formed on complete combustion of hydrocarbons.
Which of the following contains-OH functional group?
At room temperature, ethanol is ........... .
A triple bond is formed by using ............. electron pair(s).
Two oxygen atoms in O2 molecule are joined with each other by ................ while two nitrogen atoms in N2 molecule are joined together by .............+.
Carbon atom is
Ethene is formed on dehydration of
Identify the hetero atom in ester functional group.
Chlorination of alkanes is an example of
Which of the following is a main constituent of natural gas?
