At what temperature is the density of water m | vedclass

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(D) Water exhibits a unique property known as anomalous expansion.As water is cooled from room temperature,its density increases until it reaches $4^\

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$4$

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(D) Water exhibits a unique property known as anomalous expansion.As water is cooled from room temperature,its density increases until it reaches $4^\circ 	ext{C}$.At $4^\circ 	ext{C}$,the water molecules are packed most closely together,resulting in the maximum density of $1 	ext{ g/cm}^3$.Below $4^\circ 	ext{C}$,the hydrogen bonding structure causes the water molecules to move slightly further apart as they begin to form a crystalline lattice structure (ice),which causes the density to decrease.Therefore,the density of water is maximum at $4^\circ 	ext{C}$.

Column $X$	Column $Y$	Column $Z$
$(1)$ Dark reaction of photosynthesis	$(A)$ Galactose	$(P)$ Ketohexose
$(2)$ Structure of $DNA$	$(B)$ Fructose	$(Q)$ Aldopentose
$(3)$ Fruit juice	$(C)$ $PGAL$	$(R)$ Aldohexose
$(4)$ Digestion of milk	$(D)$ $C_5H_{10}O_4$	$(S)$ Aldotriose

At what temperature is the density of water maximum (in $^\circ \text{C}$)?

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