When water in a beaker freezes to form ice, then which of the following will be correct statement:

When water solidifies to form ice, then heat is -

When a fresh eggs is put into a beaker filled with water, it sinks. When the same egg is put in a strong salty water, then if floats. Which of the following is the incorrect statement in this context?

When the water in a beaker is heated the warm water

A student heats a beaker containing ice and water. He measures the temperature of the content of the beaker as a function of lime. Which of the following would correctly represent the result ? Justify your choice .

A student heats a beaker containing ice and water. He measures the temperature of the content of the beaker as a function of lime. Which of the following would correctly represent the result ? Justify your choice .

When water freezes into ice