Water expands below - and contracts above -4- C- 0- C-4- C- 10- C-24- C- 10- C-24- C- 0- C-

The correct option is A 4^∘ C, 0^∘ C Generally on cooling water contracts. However, below 4^∘ C water expands. It expands up to 0^∘ C. This is known as the ano ...

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Standard VIII

Chemistry

Density and Anomalous Expansion of Water

Water expands...

Question

Water expands below _ and contracts above _.

$4^{\circ} C, 0^{\circ} C$

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$4^{\circ} C, 10^{\circ} C$

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$24^{\circ} C, 0^{\circ} C$

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$24^{\circ} C, 10^{\circ} C$

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Solution

The correct option is A
$4^{\circ} C, 0^{\circ} C$

Generally on cooling water contracts. However, below $4^{\circ} C$ water expands. It expands up to $0^{\circ} C$ .

This is known as the anomalous behaviour of water.

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Similar questions

In Anamolous Expantion of water, Water expands from 4'C to 0'C. At 0'C it turns into ice. Then will it expand or contract?

When water cools, first it expands in volume but below 4°C it starts contracting until it reaches 0°C.

Does water really show abnormal behaviour below 4 degree C?? It contracts or expands??

Q. Water when cools from

4^{\circ}

C to

0^{\circ}

C, contracts.

Water expands on cooling between $4 ° C$ and $0 ° C$ .

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Water expands below ___ and contracts above ___.

The correct option is A 4∘C,0∘C Generally on cooling water contracts. However, below 4∘C water expands. It expands up to 0∘C. This is known as the anomalous behaviour of water.

Water expands below _ and contracts above _.

The correct option is A
$4^{\circ} C, 0^{\circ} C$

Generally on cooling water contracts. However, below $4^{\circ} C$ water expands. It expands up to $0^{\circ} C$ .

This is known as the anomalous behaviour of water.