1.

The similarity between artificial silk and cotton is that : (a) both are non-biodegradable (b) both melt on heating (c) both are amide polymers (d) both are cellulose polymers

Answer»

The similarity between artificial silk and cotton is that :

(a) both are non-biodegradable (b) both melt on heating

(c) both are amide polymers (d) both are cellulose polymers



Discussion

No Comment Found