Temperature & Pressure Effects – Equilibrium Conversion

This is an MCQ-based quiz on the topic of Temperature & Pressure Effects – Equilibrium Conversion.

This includes the following:-

1. Le- Chatlier principle

2. Rate of forward reaction

3. Rate of backward reaction

4. Formation of hydrogen bromide from its elements

5. Reversible reaction

Start Quiz

State true or false. It is possible to achieve a conversion greater than the equilibrium conversion.

True False

State true or false. A reversible reaction is the one in which the reaction proceeds simultaneously in both directions.

True False

For the reaction A ↔ R, which of the following is the correct expression of CR?

CR = CA0XA CR = CA0XA CR = CR0 + CA0 CR = CR0 + CA0XA

Equilibrium is a state in which ___

Rate of forward reaction > Rate of backward reaction Rate of forward reaction = Rate of backward reaction Rate of forward reaction < Rate of backward reaction Rate of forward reaction is independent of the rate of backward reaction

For the reaction A ↔ R, k1 being the rate constant of forward reaction, k2 being the rate constant of backward reaction and XAe is the equilibrium conversion, k2 is obtained as _____

k2 = k1$$\frac{(1 – X_{Ae})}{(\frac{C_{A0}}{C_{R0}} + X_{Ae})}$$ k2 = k1$$\frac{(1 + X_{Ae})}{(\frac{C_{A0}}{C_{R0}} + X_{Ae})}$$ k2 = k1$$\frac{(1 – X_{Ae})}{(\frac{C_{A0}}{C_{R0}} – X_{Ae})}$$ k2 = k1$$\frac{(1 – X_{Ae})}{(\frac{C_{A0}}{C_{R0}} – X_{Ae})}$$

Which of the following represents second order bimolecular type reversible reaction?

A+B ↔ R+S A ↔ B A ↔ R+S A+B ↔ R

The plot of the function of equilibrium conversion to time for a bimolecular type reversible reaction is ____