When a gas is turned into a liquid, the process is called

Which of the following is an important element of stainless steel?

Which of the following elements is a metal

Aspartame is an artificial sweetener sold in the market. It consists of amino acids and provides calories like other amino acids. Yet, it is used as a low-calorie sweetening agent in food items. What is the basis of this use?

Superconductivity is a material property associated with

You use a hydrometer to check the condition of the electrolyte in your car battery. It is actually measuring what property of the fluid?

Select the one which is not a mixture

Consider the following:
1. Carbon dioxide
2. Oxides of Nitrogen
3. Oxides of Sulphur
Which of the above is/are the emission/emissions from coal combustion at thermal power plants?

Stainless steel is an example of

The oxide of Nitrogen used in medicine as anaesthetic is