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Subject :NSO    Class : Class 4

The given graph shows the relationship between temperature and solubility of a solid and a gas.

Based on the graph choose the correct statement.

A Solubility of solids decreases with increasing temperature.
B Solubility of gases decreases with increasing temperature.
C Both solids and gases dissolve better at high temperatures.
D Solubility of solids remains constant while that of gases decreases.


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Ans 1:

Class : Class 4
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