ICSE BoardEnglish MediumSTD 9PHYSICSHeat and Energy1 Mark
MCQ
Density of water is maximum at :
A
$0^\circ C$
B
$100^\circ C$
✓
$4^\circ C$
D
$15^\circ C$
✓
Answer
Correct option: C.
$4^\circ C$
Water shows anomalous behavior between $0 ^\circ C$ and $4 ^\circ C.$ It has lowest volume at $4 ^\circ C.$ Hence, its density will be maximum at $4 ^\circ C.$
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