Sodium chloride is more soluble in cold water.
The solubility of a substance in water depends on the nature of the substance. Ionic substances and polar substances are highly soluble in water.
Sodium chloride is soluble in cold water because the hydration energy of the compound is far greater than lattice energy therefore it is easily soluble in water compared to other substances listed.
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Metal conductivity generally goes down or resistivity goes up with temperature goes up.
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The correct answer among the choices given is
option D. A typical
property of a substance that is composed of atoms that are held together by
covalent bonds is that it <span>does not conduct electricity in any form. This is because
they do not dissociate in aqueous form. Also, they do not have free electrons
to allow flow of current.</span>
The statement is supported by the data, is that the youngest rocks on the seafloor were at the mid-ocean ridge.
<h3>
What is the evidence regarding the age of the rocks?</h3>
The data collected by scientists regarding rock ages along a mid-ocean ridge seafloor with mid-ocean ridge showing age of rock increasing the further from the ridge.
From the data, they found that the youngest rocks on the seafloor were at the mid-ocean ridge and the rocks get older with distance from the ridge crest.
Thus, the statement is supported by the data, is that the youngest rocks on the seafloor were at the mid-ocean ridge.
Learn more about age of rocks here: brainly.com/question/23546028
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