Q24.88P - Chemistry: Molecular Nature Of Matter And Change

Question

State an advantage and a disadvantage of heavy-water reactors compared to light-water reactors.

Step-by-Step Solution

Answer

Heavy water permits more neutrons to act in the fission process, although production costs of ${\text{D}}_2\text{O}$ are affected because of  the restricted supply of heavy water.

Step 1: Understand what to compare

The question asks us to compare: State an advantage and a disadvantage of heavy-water reactors compared to light-water reactors.

Step 2: Identify similarities

We examine shared features using Chemistry knowledge.

Step 3: Identify differences

Heavy water permits more neutrons to act in the fission process, although production costs of D 2 O are affected because of the restricted supply of heavy water.

Step 4: Summarize

In conclusion: Heavy water permits more neutrons to act in the fission process, although production costs of D 2 O are affected because of the restricted supply of heavy water.