B. A nuclear Reactor
Explanation:
Nuclear fusion does not occur in a nuclear reactor. The energy that is derived from a nuclear reactor for the production of electricity is derived from nuclear fission.
- Nuclear fission is a radioactive decay process in which a heavy nucleus decays spontaneously with the release of a large amount of energy.
- This process is spontaneous and will readily occur
- Nuclear fusion involves the combination of light nuclei to form heavier ones.
- It occurs in giant stars, core of the sun and supernova.
- The process requires a high activation energy to start with.
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Answer:
<em>Scheme attached</em>
Explanation:
<em>Trans</em> effect is involved in this synthesis. As in the reactions of planer metal complexes, trans effect dominates the stereo-chemistry of the product.
<em>Trans</em> effect
The role of the element present in trans position to the element to be substituted is called the trans effect. The nature of the ligand in trans position effects the substitution, if it has high <em>trans</em> effect it make the substitution difficult.
So when we attach NH₃ first to the ligand it make the trans substitution difficult, hence <em>cis</em> product will be formed.
As NO₂ has very low <em>trans</em> effect, so it doesn't effect the substitution and the <em>trans</em> product will be formed as usual.
AlBr3(aq) is an ionic compound which will have the releasing of 3 Br⁻ ions ions in water for every molecule of AlBr3 that dissolves.
AlBr3(s) --> Al+(aq) + 3 Br⁻(aq)
[Br⁻] = 0.16 mol AlBr3/1L × 3 mol Br⁻ / 1 mol AlBr3 = 0.48 M
The answer to this question is [Br⁻] = 0.48 M
None of above. only temperature stays constant.