Uses of Flowers | To Humans, Animals, Plants and Environment
There are many uses of flowers which grow on the plants. These include Provide food Source of honey Source of medicine Help in pollination and crop yield Give beauty to nature and surroundings Provide Perfumes and scents Decoration To prepare dyes Insect repellents Support breeding Flowers are the most beautiful structures on the surface of […]
Continue readingAzeotropic Distillation | With Two Examples and Applications
You might have gone through different types of distillation techniques. Of them azeotropic distillation is quite interesting one. This method is used to separate azeotropic solutions. As per Wikipedia, an azeotrope is a mixture which cannot be separated by simple distillation. In general, most liquid mixtures can be separated by fractional distillation (FD). During the […]
Continue readingRedox Titrations | The Experimental steps and Applications
Redox titrations involve oxidative reduction reactions. This types of titrations are quite common in usage next to acid-base titrations. As the name indicates, these redox titrations are used to analyze the reducing agents or oxidizing agent. The reaction involves the transfer of electrons, hydrogen or oxygen. The principle of redox titration: The test substance if […]
Continue readingPotentiometric titration | Experimental Method and Applications
Potentiometric titration is a method of chemical analysis. This technqiue relies on the measurement of electromotive force (EMF) of a solution using a set of indicator and reference electrodes. The potential or EMF of a solution depends on the nature and concentration of the ions of the test substance. The EMF or potential is measured […]
Continue readingOrganisms that live in soil | And their Role in It
The soil is home to many organisms of the entire animal kingdom. These include microorganisms, worms, insects, amphibians, reptiles and even mammals. These include Bacteria Protozoa Fungi & Algae Nematodes Annelids (earthworms) Molluscs Insects and orthopods like ants, beetles Amphibians Reptiles like lizards, snakes. Mammals like rodents Organisms living in the soil in detail Organisms […]
Continue readingTypes of HPLC | Their Principle and Application
High performance liquid chromatography finds widespread application in analytical chemistry and biology. There are different types of HPLC like 1. Based on modes of chromatography : a) Normal phase mode b) Reverse phase mode 2. Based on principle of separation : c) Adsorption chromatography d) Ion exchange chromatography e) Ion pair chromatography f) Size exclusion […]
Continue readingAnalytical Chemistry Examples | Their Uses and Applications
Analytical chemistry is a branch of chemistry which tries to estimate and determine the actual chemical entity in a given sample. When a packed food item is taken, we can find the details of its components to like carbohydrates, proteins, saturated fats, sodium chloride, etc. mentioned in grams or milligrams. This is ascertained by the […]
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Importance of chemistry in Daily life | 10 Points
Chemistry is an important branch of science like biology. It helps in understanding the principles of nature and also enables us to live a better life. Its contributions to man are like In food production Clothing Home construction Automobiles Health Technology Sanitation and cleaning Agriculture Environment In industry Food: Chemistry defines the food we consume […]
Continue readingTypes of distillation | Method with Interesting Examples in Detail
Distillation is a process of separation of a specific substance from a liquid mixture by evaporating and subsequent cooling into a separate chamber. There are different types of distillation like 1. Simple distillation 2. Fractional distillation 3. Steam distillation 4. Vacuum distillation 5. Azeotropic distillation Simple distillation Here a liquid mixture is heated in […]
Continue readingDo Cells Respond to Every Signal | No Not at All
Cells, in general, are designed to respond to specific signals. They can do so because of receptors on their surfaces. In general, cells respond to bio-molecules like hormones, ions, vitamins, etc. They also respond to drugs, heavy metals and poisons. But, all the body cells do not respond to all the chemical signals. To put […]
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