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Standard XII

Mathematics

Law of Reciprocal

Isotherms of ...

Question

Isotherms of $C O_{2}$ at various temperatures are represented in figure. In which state will $C O_{2}$ exist between the points a and b at temperature $T_{1}$ ?

Gas

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Solid

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Liquid

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Liquid + Gas

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Solution

The correct option is A Gas
From the figure, it can be seen its a vapor region and $C O_{2}$ is in a gaseous state between the points $a$ and $b$ at temperature $T_{1}$ .

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Similar questions

Isotherms of carbon dioxide at various temperatures are represented in figure. Answer the following based on this figure.

(i) In which state will $C O_{2}$ exist between the points a and b at temperature $T_{1}$ ?

(ii) At what point will $C O_{2}$ start liquefying when temperature is $T_{1}$ ?

(iii) At what point will $C O_{2}$ be completely liquefied when temperature is (T_2\)

(iv) Will condensation take place when the temperature is $T_{3}$ ?

(v) What portion of the isotherm at $T_{1}$ represent liquid and gaseous $C O_{2}$ at equilibrium?

Q. The average speed at temperature

T_{1}

and most probable speed at

T_{2}

C O_{2}

gas is

2.8282 m / s e c

. Calculate the values of

T_{1}

and

T_{2}

Q. The isothermal diagram of a gas at three different temperatures

T_{1}

T_{2}

and

T_{3}

, is shown in the given figure. Then

Q. Two isothermals are shown in figure at temperature

T_{1}

and

T_{2}

. Which of the following relations is correct?

Q. Answer the following questions based on the P-T phase diagram of

C O_{2}

(a)

C O_{2}

at 1 atm pressure and temperature

- 60^{o} C

is compressed isothermally. Does it go through a liquid phase?
(b) What happens when

C O_{2}

at 4 atm pressure is cooled from room temperature at constant pressure?

C O_{2}

at 10 atm pressure and temperature

- 65^{o} C

as it is heated up to room temperature at constant pressure .

(d)

C O_{2}

is heated to a temperature

70^{o} C

and compressed isothermally. What changes in its properties do you expect to observe?

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Isotherms of CO2 at various temperatures are represented in figure. In which state will CO2 exist between the points a and b at temperature T1?

The correct option is A GasFrom the figure, it can be seen its a vapor region and CO2 is in a gaseous state between the points a and b at temperature T1.

Isotherms of $C O_{2}$ at various temperatures are represented in figure. In which state will $C O_{2}$ exist between the points a and b at temperature $T_{1}$ ?

The correct option is A Gas
From the figure, it can be seen its a vapor region and $C O_{2}$ is in a gaseous state between the points $a$ and $b$ at temperature $T_{1}$ .