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