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