ph in daily life

Foods [Starch, sugar, fats, vitamins, proteins] Fuels [Wood, coal, alcohol, petrol] Household and commercial articles [Paper, soap, cosmetics, oils, paints] Textile fabrics [Cotton, wool, silk, linen, rayon, nylon] Drugs and disinfectants [Pencillin, quinine, asprin, sulpha drugs] ..

Significance of Uncertainty Principle in Daily Life - It should be borne in mind that the uncertainty is not due to lack of sufficiently refined techniques but it is due to the fact that one cannot observe microscopic things without disturbing them. No instrument can observe the..

It should be borne in mind that the uncertainty is not due to lack of sufficiently refined techniques but it is due to the fact that one cannot observe microscopic things without disturbing them. No instrument can observe the position of an electron without affecting its motion. In other words, unc..

The Life of a Star - The life cycle of a star begins with the accretion of hydrogen and helium gas at -173 o C into smaller dense clouds, which contract under their own gravity. This dense cloud of gas contracting under its own gravity is called a Protostar . A cloud of gas from..

Half-life is the time period during which half the number of atoms present initially in the sample of radioactive element decays. When t = T ; N = N o /2 The radioactive decay of radium is 1,620 years. The time required to reduce a given quantity of that element by half is 16,2..

Study of chemistry is important for the simple reason that, many chemicals find applications in almost all aspects of our daily life..

Summary - Our body is made up of tissues, which are all composed of chemicals. We need an adequate supply of chemicals in the form of food, vitamins, hormones, and enzymes, which are in turn chemicals. For taking care of our health we need medicines. We find that chemicals and chemistry penetrate i..

Organisms may be broadly classified into two kinds: Unicellular Multicellular Ameoba Chlamydomonas Parameci..

Organisms may be broadly classified into two kinds: Unicellular Multicellul..

Study of chemistry is important for the simple reason that, many chemicals find applications in almost all aspects of our daily life. The flow chart given below illustrates the importance of chemistry in our daily life..