Maximum equilibrium conversion for endothermic reaction is obtained at the __________ temperature.

With increase in temperature, the equilibrium __________ rises in case of endothermic reaction.

A

Constant

B

Conversion

C

Both A & B

D

Neither A nor B

An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction

A

Is maximum at the inlet of the reactor

B

Goes through a maximum along the length of the reactor

C

Goes through a minimum along the length of the reactor

D

Is maximum at the exit of the reactor

A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, it should be operated such that the temperature along the length

A

Decreases

B

Increases

C

Is at the highest allowable temperature throughout

D

First increases and then decreases

With increase in temperature, the equilibrium conversion of a reversible exothermic reaction

A

Decreases

B

Increases

C

Remains unaffected

D

Decreases linearily with temperature

With decrease in temperature, the equilibrium conversion of a reversible endother- mic reaction

A

Decreases

B

Increases

C

Remains unaffected

D

Increases linearly with temperature

Which among the following is an endothermic reaction?

A

Respiration

B

Combustion

C

Sweating

D

Burning of natural gas

What is an endothermic reaction?

A

Reaction in which heat is released.

B

Reaction in which heat is absorbed.

C

Reaction in which neither heat is released nor absorbed.

D

None of these

Which of the following is an endothermic reaction?

A

Absorption of SO₃ in 98% H₂SO₄

B

C + H₂O = CO + H₂

C

Thermal dissociation of iron pyrites

D

Both B and C

Pick out the endothermic reaction out of the following.

A

C + $$\frac{1}{2}$$O₂ = CO

B

CO + 3H₂ = CH₄ + H₂O

C

CaCO₃ = CaO + CO₂

D

CO + $$\frac{1}{2}$$O₂ = CO₂

An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is

A

Maximum at the inlet of the reactor

B

Maximum at the exit of the reactor

C

Maximum at the centre of the reactor

D

Constant throughout the reactor

Maximum equilibrium conversion for endothermic reaction is obtained at the __________ temperature.

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