Ethene molecules can be added to one another to form a lo...
Ethene molecules can be added to one another to form a long chain compound called a
dimer
monomer
polymer
trimer
Correct answer is C
No explanation has been provided for this answer.
Tetraoxosulphate (lV) acid is described as strong acid because it is highly ...
The commonest feature of reactions at the anode is that ...
Which of the following is likely to have the highest degree of hardness?...
Which of the following pairs of substances can be distinguished by use of NaHCO3 solution?...
Synthetic rubber is made by polymerization of? ...
A finely divided from of a metal burns more readily in air than the rod from because the rod has ...
The mass number of an atom is equal to ...
In the preparation of ammonia, which of the following is used as the drying agent? ...