The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is

Stoichiometry
The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is

0.6

0.2

0.8

0.4

0.6

0.2

0.8

0.4

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Stoichiometry
S.T.P. corresponds to

760 torr & 0°C

760 mm Hg gauge pressure & 15.5°C

101.325 kPa gauge pressure & 15.5°C

1 atm. absolute pressure & 15.5°C

760 torr & 0°C

760 mm Hg gauge pressure & 15.5°C

101.325 kPa gauge pressure & 15.5°C

1 atm. absolute pressure & 15.5°C

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Stoichiometry
Equal masses of CH₄ and H₂ are mixed in an empty container. The partial pressure of hydrogen in this container expressed as the fraction of total pressure is

8/9

1/9

1/2

5/9

8/9

1/9

1/2

5/9

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Stoichiometry
1m³ is approximately equal to

35 ft³

4.5 ft³

28 litres

4.5 litres

35 ft³

4.5 ft³

28 litres

4.5 litres

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Stoichiometry
For estimation of heat capacity of a solid compound, one can use

Kopp's rule

Clayperon's equation

Gibb's equation

Trouton's rule

Kopp's rule

Clayperon's equation

Gibb's equation

Trouton's rule

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Stoichiometry
In general, the specific heats of aqueous solutions __________ with increase in the concentration of the solute.

Decrease

Remain unchanged

None of these

Increase

Decrease

Remain unchanged

None of these

Increase

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Stoichiometry

Stoichiometry The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is

Stoichiometry S.T.P. corresponds to

Stoichiometry Equal masses of CH₄ and H₂ are mixed in an empty container. The partial pressure of hydrogen in this container expressed as the fraction of total pressure is

Stoichiometry 1m³ is approximately equal to

Stoichiometry For estimation of heat capacity of a solid compound, one can use

Stoichiometry In general, the specific heats of aqueous solutions __________ with increase in the concentration of the solute.

Stoichiometry
The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is

Stoichiometry
S.T.P. corresponds to

Stoichiometry
Equal masses of CH₄ and H₂ are mixed in an empty container. The partial pressure of hydrogen in this container expressed as the fraction of total pressure is

Stoichiometry
1m³ is approximately equal to

Stoichiometry
For estimation of heat capacity of a solid compound, one can use

Stoichiometry
In general, the specific heats of aqueous solutions __________ with increase in the concentration of the solute.