Which is NOT a synthetic polymer?
...Which is NOT a synthetic polymer?
nylon
Orion
Perspex
polystyrene
wool
Correct answer is E
No explanation has been provided for this answer.
The atoms of 6429Cu and 6530Zn have the same number of?...
Which of the following gases is monoatomic? ...
In the industrial production of H2 from water gas the CO2 produced along with the H2&...
Duralumin consists of aluminium, copper, ? ...
The gas which causes global warming is? ...
Which of the following factors does NOT affect the rate of a chemical reaction? ...
Which of the following equimolar solutions would have the highest conductivity? ...