NEET · Chemistry · True or False — Equilibrium

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   At equilibrium, forward and reverse rates are equal.

2. Statement is true

   No

   Statement

   Le Chatelier's principle predicts that increasing temperature shifts an exothermic reaction forward.

3. Statement is true

   Yes

   Statement

   Buffer solutions resist large changes in pH.

4. Statement is true

   No

   Statement

   A catalyst changes the position of equilibrium.

5. Statement is true

   Yes

   Statement

   Kw of water at 25 °C is 1.0 × 10⁻¹⁴.

6. Statement is true

   No

   Statement

   pH + pOH = 7 at 25 °C.

Instructions

Decide each equilibrium statement: TRUE or FALSE.