1.
The gas which decolourises bromine water is
2.
Which of the following is a linear molecule?
3.
Which of the following are correct structural isomers of butane ?
4.
The IUPAC name of the compound,
5.
The number of sigma and (pi) bonds in pent-2-en-4-yne is
6.
IUPAC name of the compound given below is :
8.
Read the question given below
9.
The gas obtained when sodium propanoate is heated with sodalime is
10.
Read the question given below
11.
IUPAC name of the first member of homologous series of ketones is
12.
Oils on treating with hydrogen in the presence of palladium or nickel catalyst form fats. This is an example of:
14.
Which compound dissolves in water to form an aqueous solution that can conduct an electric current?
15.
Which compound has the empirical formula with the greatest mass ?
16.
A carboxylic acid will evolve CO2 when reacted with
17.
A white salt is readily soluble in water and gives colorless solution with pH of about 9. The salt would be
18.
The isomerism which exists between CH3CHCl2 and CH2CICH2CI is
19.
An alkyne has 4 numbers of hydrogen atoms. What will be the number of carbon atoms in it ?
20.
In which of the following compounds, - OH is the functional group?