The monomer of polythene is
...The monomer of polythene is
vinyl chloride
ethylene
ethyl alcohol
None of the above
Correct answer is B
No explanation has been provided for this answer.
The gas responsible for most of the fatal explosions in coal mines is...
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2311Na+10n→2411Na The reaction above is an example of...
Which of the following chlorides is insoluble in water? ...
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Tetraoxosulphate (lV) acid is described as strong acid because it is highly ...