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