Q1. Define the following terms:
1. Catalyst
2 Geneal relor
Sononty
Valency
Answers
Answer:
1.a person or thing that precipitates an event or change: His imprisonment by the government served as the catalyst that helped transform social unrest into revolution. a person whose talk, enthusiasm, or energy causes others to be more friendly, enthusiastic, or energetic.
4.In chemistry, the valence or valency of an element is the measure of its combining capacity with other atoms when it forms chemical compounds or molecules
Answer:
1. CATALYST : A catalyst is an event or person causing a change. ... The noun catalyst is something or someone that causes a change and is derived from the Greek word katalύein, meaning "to dissolve." It can be somewhat ordinary, like when moving to a warmer climate was the catalyst for getting a short, sporty haircut.
2. GENERAL RELOR : In science and engineering in general, an error is defined as a difference between the desired and actual performance or behavior of a system or object. This definition is the basis of operation for many types of control systems, in which error is defined as the difference between a set point and the process value.
3. SONONTY : Sonorous is the capability to produce ringing sounds. For example, when a metal is struck it produces a loud ringing sound.
4. VALENCY : Valency is the combining power of an element. Elements in the same group of the periodic table have the same valency. The valency of an element is related to how many electrons are in the outer shell. Group number.
Explanation:
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