At atmospheric pressure, melting of ice
is 0°C . If the melting point of ice
increases
by 0.0073°C
for fall in every
one atmosphere pressure, what will be
the melting point of ice in vaccum.
Also mention briefly why water under
ice in polar region
of earth is not
freezing.
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Answer:
The main towns of Indus valley civilization were Harappa, Mohenjo-Daro, Kalibangan, Lothal. 2. The significant features of Indus Valley civilization are personal cleanliness, town planning, construction of burnt-brick houses, ceramics, casting, forging of metals, manufacturing of cotton and woolen textiles. 3.
Answer:
The melting point of ice decreases when pressure increases because when pressure is increased volume is decreased and volume of water is less than ice.
Explanation:
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