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- Dictionaryprecipitation/prɪˌsɪpɪˈteɪʃn/
noun
- 1. the action or process of precipitating a substance from a solution.
- 2. rain, snow, sleet, or hail that falls to or condenses on the ground: "these convective processes produce cloud and precipitation"
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The types of precipitation are rain, fog drip, snow, sleet, hail, and graupel. Rain. The most common type of precipitation is rain. It comprises of little water droplets that turn heavy enough in the clouds so as to fall on the surface of the earth. There are diverse terms used by the meteorologists to define these droplets. For instance ...
Question. What do you mean by a precipitation reaction? Explain by giving examples. Solution. Verified by Toppr. Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution.
A. Precipitation B. Condensation C. Sublimation D. Deposition. Answer– The correct answer is Option B. Condensation is the opposite of evaporation. It happens when the temperature of the vapour cools down. This, in turn, causes the vapour to condense back into the liquid form. Some examples of condensation are dew forming on the plants in the ...
Explain the following terms: (i) Electrophoresis (ii) Coagulation (iii) Dialysis (iv) Tyndall effect. It is the migration of electrically charged colloidal particles in one direction under the influence of an electric field. When colloidal particles move towards positive electrode, they are negatively charged and vice versa.
Used in precipitation reactions to measure the number of ions which are likely to precipitate in a given reaction. It is used in redox reactions to find the number of electrons which a reducing or an oxidizing agent can donate or accept. Normality Formula. Normality (N) = \(\frac{Number of eq. gram}{volume of the solution in liters}\) Where,
Apr 2, 2020 · Precipitation. Acid Rain. Ozone Layer. Conservation of Water. Air Pollution. Urea. Flood is a term used to denote an enormous amount of water. When there is an outflow of water in a place, it is said to be flooded. Read causes of floods here.
Click here👆to get an answer to your question ️ Define: Precipitation
Precipitation: Varies from 300 to 2000 mm, on the average 800 mm. Climate: Warm and cold temperate. Vegetation: Deciduous forests, warm temperate forests, savannah. Properties: Extreme temperature and precipitation is rare. Britain: A case study of Temperate Zone. Britain is a good and balanced example as a country with a maritime temperate ...
A double decomposition reaction is a reaction in which the positive ions and negative ions in two compounds switch partners to form two new compounds. The older term double decomposition has been largely replaced by the terms double displacement, double replacement, and metathesis. Many double decomposition reactions are precipitation reactions ...
Answer – class9 crystallization is a process which helps to separate a pure solid from a solution in its crystal form. This is the in use to purify solid. For an example the salt we get from seawater can have many impurities in it. Hence, the process of crystallization is in use to remove these impurities. Share with friends.
