If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle)

Chemical Reaction Engineering
If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle)

Changes unpredictably

Remains unaltered

Increases

Decreases

Changes unpredictably

Remains unaltered

Increases

Decreases

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Chemical Reaction Engineering
For a first order chemical reaction, the rate constant

Is not a function of the unit of time

Changes on changing the concentration units

None ofthese

Has unit of time⁻¹

Is not a function of the unit of time

Changes on changing the concentration units

None ofthese

Has unit of time⁻¹

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Chemical Reaction Engineering
The dispersion number of perfect mixed flow is

∞

> 150

< 2100

∞

> 150

< 2100

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Chemical Reaction Engineering
In the hydrodealkylation of toluene to benzene, the following reactions occur:C₇H₈ + H₂ → C₆H₆ + CH₄2C₆H₆ ⇋ C₁₂H₁₀ + H₂Toluene and hydrogen are fed to a reactor in a molar ratio 1:5.80% of the toluene gets converted and the selectivity of benzene(defined as moles of benzene formed/moles of toluene converted) is 90%. The fractional conversion of hydrogen is

0.136

0.152

0.144

0.16

0.136

0.152

0.144

0.16

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Chemical Reaction Engineering
The excess energy of reactants in a chemical reaction required to dissociate into products is termed as the __________ energy.

Threshold

Binding

Potential

Activation

Threshold

Binding

Potential

Activation

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Chemical Reaction Engineering
Which of the following is the most suitable for very high pressure gas phase reaction?

Tubular flow reactor

Stirred tank reactor

Fluidised bed reactor

Batch reactor

Tubular flow reactor

Stirred tank reactor

Fluidised bed reactor

Batch reactor

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Chemical Reaction Engineering

Chemical Reaction Engineering If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle)

Chemical Reaction Engineering For a first order chemical reaction, the rate constant

Chemical Reaction Engineering The dispersion number of perfect mixed flow is

Chemical Reaction Engineering The excess energy of reactants in a chemical reaction required to dissociate into products is termed as the __________ energy.

Chemical Reaction Engineering Which of the following is the most suitable for very high pressure gas phase reaction?

Chemical Reaction Engineering
If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle)

Chemical Reaction Engineering
For a first order chemical reaction, the rate constant

Chemical Reaction Engineering
The dispersion number of perfect mixed flow is

Chemical Reaction Engineering
The excess energy of reactants in a chemical reaction required to dissociate into products is termed as the __________ energy.

Chemical Reaction Engineering
Which of the following is the most suitable for very high pressure gas phase reaction?