Water boils at high temperature, taken in a pressure cooker. Explain?

Assertion : Sea water boils at higher temperature than distilled water Reason : Addition of non volatile solute to a solvent lowers the vapour pressure

What is the boiling temperature of ethanol ?

Very high temperatures are measured by

(A) : For a constant volume gas thermometer one should fill the gas at high temperature and low pressure. ( R) : Many of the properties of gases are common at low pressures and high temperatures.

(A): A gas behaves as an ideal gas at high temperature and low pressure. (R): Helium behaves as an ideal gas under all conditions.

Explain the following. Silicon is heated with methyl chloride at high temperature in the presence of copper.

Gases tend to behave non-ideally at low temperatures and high pressures. The deviation from ideal behaviour can be explained by considering two types of corrections. They are volume correction and pressure correction. Select incorrect statement(s) :