Equilibrium: Chemical & Ionic — Quiz Set 2

Practice 100 questions on Equilibrium: Chemical & Ionic — Quiz Set 2. Includes: **Assertion (A):** For an endothermic reaction,…; **Assertion (A):** A catalyst increases the rate of…; **Assertion (A):** Adding an inert gas at constant…. Free quiz on NoteTube.

by Notetube Official•50 questions•mixed•9 views

Try the first 5 questions

1.
At 500 K, Kp for $PCl_{5}$(g) ⇌ $PCl_{3}$(g) + $Cl_{2}$(g) is 0.82 atm. Calculate Kc. (R = 0.0821 L·atm/mol·K)
2.
For the reaction 2NO(g) + $O_{2}$(g) ⇌ 2N$O_{2}$(g), Kp = $1.7 \times 10^{12}$ $atm^{-1}$ at 500 K. Calculate Kc.
3.
For 2A(g) ⇌ 3B(g) (endothermic), which combination of conditions maximizes the yield of B?
4.
The industrial synthesis of $HNO_{3}$ involves: $4NH_{3}$(g) + $5O_{2}$(g) ⇌ 4NO(g) + $6H_{2}O$(g) (exothermic). To maximize NO yield, the BEST strategy is:
5.
**Assertion (A):** Increasing pressure shifts the equilibrium $N_{2}O_{4}$(g) ⇌ $2NO_{2}$(g) toward $N_{2}O_{4}$. **Reasoning (R):** Increasing pressure shifts equilibrium toward the side with fewer moles of gas.

0 of 5 answered

This is a preview of 5 of 50 questions. The full quiz is available with a free account.