Search results
- Dictionaryprecipitate
verb
- 1. cause (an event or situation, typically one that is undesirable) to happen suddenly, unexpectedly, or prematurely: "the incident precipitated a political crisis" Similar
- 2. cause (a substance) to be deposited in solid form from a solution: "cell proteins were then precipitated and washed in 10% trichloroacetic acid"
adjective
- 1. done, made, or acting suddenly or without careful consideration: "I must apologize for my staff—their actions were precipitate" Similar
noun
- 1. a substance precipitated from a solution.
Powered by Oxford Dictionaries
Define: 1) Oxidation reaction. 2) reduction reaction. 3) neutralization reaction. 4) precipitation reaction. View Solution. Q 3. Define: (a) precipitation (b) neutralization.
Types and Examples of Precipitation. In order to understand clearly what is precipitation, we will go through the different types and examples so that students can relate it with real life and get a clearer understanding. The types of precipitation are rain, fog drip, snow, sleet, hail, and graupel.
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.
Define the following terms: (a) Chemical bond (b) Effervescence (c) Precipitate. View Solution
Precipitation: A chemical reaction in which two compounds in their aqueous state react to form an insoluble salt as one of the product. Was this answer helpful? When hydrogen sulphide gas is passed through a blue solution of copper sulphate, a black precipitate of copper sulphide is obtained and the sulphuric acid so formed remains in the ...
On dropping a drop of barium chloride solution to an aqueous solution of sodium sulphate a precipitate is formed. 1. Write the balanced chemical equation and color of the precipitate. 2. What other name can be given to precipitation reaction.
Define a Precipitate. Medium. Open in App. Solution. Verified by Toppr. P r e c i p i t a t e is the ...
Acetaldehyde. Methyl Ketones. Ethanol. Secondary Alcohols that contain Methyl Groups in Alpha Position. Mechanism of Iodoform Test. The entire process of the Iodoform reaction occurs in two steps. Step 1: First, hydroxide ions use acid to eliminate alpha hydrogen. As a result, the ion olate is formed.
Any reaction in which an insoluble solid (called precipitate) is formed that separates from the solution is called a precipitation reaction. Example: The reaction between barium chloride and sodium sulphate solution to form a white barium sulphate precipitate (along with sodium chloride solution) is an example of a precipitate reaction.
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.
