Unusual meniscus of mercury can be seen only while it is in a

Bunsen Burner is named after the famous scientist

The meniscus of mercury is unusual that it curves

While measuring the temperature of a liquid the bulb of the thermometer should be

Liebig's Condenser is named after the famous chemist

Instrument used for measuring the mass of a substance is

Alchemists believed that there was a substance which could change metals like lead into gold .And they called the substance as

Special glass used  in the manufacture of glass apparatus in laboratory is known as

The volume of a gas is measured using

A buret is used in laboratories for the purpose of