What does the density of water depend on?

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Question

(D) The density of water is primarily influenced by two main factors: $1$. $	ext{Temperature}$: As water cools, its density increases until it reache

Vedclass · Accepted Answer

Dissolved salts and temperature

Vedclass · Answer

(D) The density of water is primarily influenced by two main factors: $1$. $	ext{Temperature}$: As water cools, its density increases until it reaches $4^{\circ}C$. Below $4^{\circ}C$, the hydrogen bonding structure causes it to expand, decreasing its density. $2$. $	ext{Dissolved salts}$ $(	ext{Salinity})$: The presence of dissolved salts increases the mass of a given volume of water, thereby increasing its density. Therefore, the correct answer is $D$.

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