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