SSC
CHEMISTRY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Exo means out or ____
|
|
absorbed
|
|
|
released
|
|
|
Either A or B
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -The prefix (ex-or exo-) means out of, away from, outer, external, outside, or exterior. It is derived from the Greek exo meaning “out of” or external.
Detailed explanation-2: -a combining form meaning “outside, ‘’ “outer, ‘’ “external, ‘’ used in the formation of compound words. exocentric.
Detailed explanation-3: -An exothermic reaction occurs when the temperature of a system increases due to the evolution of heat. This heat is released into the surroundings, resulting in an overall negative quantity for the heat of reaction (qrxn<0).
There is 1 question to complete.