The Lattice Energy of NaBr Is -752 KJ/mol

question 42

Multiple Choice

The lattice energy of NaBr is -752 kJ/mol. This energy corresponds to which of the following reactions?

• A) Na(s) + 1/2 Br₂(g) → NaBr(s)
• B) Na(g) + Br(g) → NaBr(s)..
• C) Na(g) + Br(g) → NaBr(s)
• D) Na⁺(g) + Br^-(g) → NaBr(s)
• E) Na⁺(aq) + Br^-(aq) → NaBr(s).

---

Definitions:

Monosynaptic

Referring to a reflex arc that involves only one synapse between the sensory neuron and the motor neuron, resulting in a direct and immediate response.

Reflex Arcs

The neural pathway that mediates a reflex action, involving sensory neurons, interneurons, and motor neurons.

Biceps Brachii

A muscle located in the upper arm that flexes the elbow and rotates the forearm, consisting of two heads.

Reflex Hammer

A medical tool used by practitioners to test deep tendon reflexes, aiding in the diagnosis of neurological conditions that affect reflexes.