volume of various objects

Volume of irregularly shaped objects can be found out by measuring the volume of displaced liquid by an object. We can find the volume of these solids with the help of a measuring cylinde..

Gas Molecular Formula GMW (in g) No.Of Moles Molar Volume dm 3 or l No.of moles in 1 mole Hydrogen H 2 2 1 22.4 6.023x 10 23 Oxygen O 2 32 1 22.4 6.023x 10 23 Nitrogen N 2 28 1 22.4 6.023x 10 23 Chlorine Cl 2 ..

. Some amount of air remains behind in the various parts of the respiratory tract also. The air in the trachea and bronchi (where no diffusion occurs) is called dead space air (350ml). The air remaining in the alveoli or air sacs is alveolar air (150ml). The maximum volume of ai..

. Some amount of air remains in the various parts of the respiratory tract also. The air in the trachea and bronchi (where no diffusion occurs) is called dead space air (350ml). The air remaining in the alveoli or air sacs is alveolar air (150mL). The maximum volume of air that ..

The space occupied by a substance is called its volume. SI unit of volume is cubic meter (m 3 ). The solids whose volume can be calculated by measuring length, width, height, diameter etc. are called regular solids. Volume of some of the regular solids can ..

Mole Concept and Stoichiometry..

Mole Concept and Stoichiometry..

In no subject does measurement play as important a role as in science. Real science cannot exist without measurement. According to Lord Kelvin, one of the greatest scientists, unless you can measure what you are speaking about and express it in numbers you have not started 'Exact Science'. Thus the..

Matter exists in several phases. If we look at all objects around us, we perceive that some materials have a definite shape and occupy a definite amount of space or volume. We call these materials solids and we can name many objects that are solids. We say that s..

Matter exists in several phases. If we look at all objects around us, we perceive that some materials have a definite shape and occupy a definite amount of space or volume. We call these materials solids and we can name many objects that are solids. We say that solids ..