Question Info

This question is public and is used in 43 tests or worksheets.

Type: Multiple-Choice
Category: Reactions
Level: Grade 11
Author: radiance
Last Modified: 6 years ago

View all questions by radiance.

Reactions Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 11 Reactions

Consider the following endothermic reaction:
N2(g)+O2(g)2NO(g)
ΔH=+180kJmol

Which statement correctly defines this endothermic reaction?
  1. Product is less stable than the reactants
  2. Heat is evolved in this reaction
  3. Reaction proceeds spontaneously in the forward direction
  4. Enthalpy of products is less than those of reactants