Polythene is obtained by the combination of large number of ethene molecules at

Question

Polythene is obtained by the combination of large number of ethene molecules at (A) high temperature, low pressure and presence of a catalyst (B) high temperature and low volume and presence of a catalyst (C) high temperature, high pressure and presence of catalyst (D) Both(b) and (c)

Tardigrade Admin · Accepted Answer

Polythene is obtained by the combination of large number of ethene molecules at high temperature, high pressure and in the presence of a catalyst. The large molecules thus obtained are called polymers. This reaction is known as polymerisation as shown below :

Q. Polythene is obtained by the combination of large number of ethene molecules at

high temperature, low pressure and presence of a catalyst

high temperature and low volume and presence of a catalyst

high temperature, high pressure and presence of catalyst

Both(b) and (c)

Polythene is obtained by the combination of large number of ethene molecules at high temperature, high pressure and in the presence of a catalyst. The large molecules thus obtained are called polymers. This reaction is known as polymerisation as shown below :