Chemistry

Correct the following statements, wherever necessary.
(a) The volume of a gas is inversely proportional to its pressure at constant temperature.
(b) Volume of a fixed mass of a gas is directly proportional to its temperature, pressure remaining constant.
(c) 0°C is equal to zero Kelvin.
(d) Standard temperature is 25°C.
(e) The boiling point of water is 273 K.

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(a) The volume of a given mass of a dry gas is inversely proportional to its pressure at constant temperature.

(b) Volume of a fixed mass of a dry gas is directly proportional to its absolute temperature (Kelvin), pressure remaining constant.

(d) Standard temperature is 0°C or 273 K.

(e) The boiling point of water is 373 K.

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Column A	Column A
(a) Cm³	(i) Pressure
(b) Kelvin	(ii) PV = P₁V₁
(c) Torr	(iii) Volume
(d) Boyle’s law	(iv) $\dfrac{\text{V}}{\text{T}}$ = $\dfrac{\text{V}$
(e) Charles law	(v) $\dfrac{\text{PV}}{\text{T}}$ = $\dfrac{\text{P}$
	(vi) temperature