Natural rubber is the polymer of :
A). Isoprene
B). Styrene
C). Butadiene
D). Ethylene
Isoprene
Natural Rubber is a Polymer derived from Isoprene.
2. Question 10.30:Which of the alkali metal is having least melting point?(a) Na (b) K (c) Rb (d) Cs
3. Question 5.10:Discuss the effect of pressure and temperature on the adsorption of gases on solids.
4. Ruby and sapphire are oxides of
5. Which one of the following minerals is found in pure form?
6. Substance used as an anti freeze in radiators of automobiles is :
8. Which halide is used in making sensitive emulsion on photograhic film?