A beaker filled with water at `4 .^(@)C` over flows if the temperature of water increases or decreases. Explain why?

A container is filled with water at 4^@C . The water will overflow if the temperature of water is :

A beaker is completely filled with water at 4^(@)C. It will overflow if

On increasing the temperature of pure water

A breaker is filled with water at 4^@C . at one time the temperature is increased by few degrees above 4^@C and at another time it is decreased by a few degrees below 4^@C . One shall observe that

A glass of water is filled at 4^@ C . Water will overflow, if temperature is increased or decreased. (Ignore expansion of glass). Density of water is minimum at 4^@ C .

Assertion : A beaker is completely filled with water at 4^(@)C . It will overflow, both when heated or cooled. Reason : There is expansion of water below and above 4^(@)C .

Two beaker A and B contain water at different temperatures .When 1 liter of water from beaker A is mixed with 2 litre of water from beaker B the equilibrium temperature is 16^(@)C and when 2 litre of water from beaker A then the equilibrium temperature is 14^(@)C .Determine the tempreature of water in the beaker A and B

Will ionic product of water increase or decrease if temperature is increased ?