Ziegler-Natta catal,yst, catalyese the polymerisation of ------ at atmospheric pressure and ambient temperature.

Statement -1: High density polythene is form when addittion polymerisation of ethene takes place in a hydrocarbon solvent in the presence of a catalyst Ziegler-Natta catalyst at a temperature of 333k to 343k and under a pressure of 6-7 atmosphere. Statement -2: High density polythene consists of linear molecules and has a high density due to closed packing and it is used for manufacturing buckets, dustbins, bottles. select correct option regarding these statements.

Statement -1: High density polythene is form when addittion polymerisation of ethene takes place in a hydrocarbon solvent in the presence of a catalyst Ziegler-Natta catalyst at a temperature of 333k to 343k and under a pressure of 6-7 atmosphere. Statement -2: High density polythene consists of linear molecules and has a high density due to closed packing and it is used for manufacturing buckets, dustbins, bottles. select correct option regarding these statements.

If a given mass of a gas occupies a volume 100 cc at one atmospheric pressure and a temperature of 100^(@)C . What will be its volume at 4 atmospheric pressure, the temperature being the same?

The Ziegler-Natta catalyst used for polymerisation of ethene and styrene is TiCl_(4)+(C_(2)H_(5))_(3)Al , the catalysing species (active species) involved in the polymerisation is:

When vapour pressure of liquid becomes equal to atmospheric pressure then the temperature is known as –

If a given mass of a gas occupies a volume 100cc at one atmospheric pressure and a temperature of 100^(0)C . What will be its volume at 4 atmospheric pressure, the temperature being the same?