Home

What is the correct answer?

4

Which one of the following is not an elastomer?

A. Polyisoprene

B. Neoprene

C. Nitrile-butadiene

D. None of these

Correct Answer :

D. None of these


Related Questions

Refractory bricks having high thermal conductivity is desirable, when… Wood charcoal is used for decolouration of sugar, because it __________… Blue vitriol is chemically Ethylene oxide is produced by oxidation of ethylene in presence of AgO… Saponification value/number of an oil or fat is a measure of its Reaction of calcium carbide with water produces a gas, which is used Sudden temperature fluctuation does not affect pyrex glass, because of… Cumene (isopropyl benzene) is made by Pick out the wrong statement. Multistage catalytic converter is not used in the Which is the main reducing agent during production of iron from iron ore… Sulphur removal by heating of pyrite ore in presence of air is called… Which of the following is a disaccharide? Carborundum consists mainly of __________ acid is an unsaturated fatty acid. The process involved in converting rubber into a thin sheet or coating… Chrome tanning and vegetable tanning are done for __________ glass is used for the manufacture of optical glass. In the Solvay process, the product from the calciner is Cooking liquor in case of sulphite process is Main product in calcium carbide-water reaction is Presence of carbonaceous matter in the sewage Average sulphur content in Indian pyrites is about __________ percent. Chloramines are used in water treatment for Comparing sulphate process with sulphite process, we find that __________… Transparent soaps (e.g. Pears) are 'Synthesis gas' meant for the synthesis of organic compound is a variable… Thermoplastic materials Bakelite is chemically known as Which of the following is a bleaching agent added in the detergents to…