Physical and Ch...

Process of converting milk in to curd is called-

Identify the type of change in above process.

Formation of gas bubbles is a type of change that is called-

True statement about the physical change-

If the substance is expanded on melting, the melting point ______ when the pressure is increased.

Melting of ice is a process of-

All of these are not properties of the aluminum except-

Which of the following is a physical change?

All of these are physical change except--

All of these are chemical reaction except-

On heating, which of the following substances undergo chemical changes-

By the evaporation of sea water we get salt, hence this process is called-

Which of the following is a chemical change?

Heating of any substance results in a-

Lime water turn in to milky solution when a gas passes through it that is…..?