A conceptual definition tells you what the concept means, what your constructs are by explaining how they are related to other constructs, while an operational definition only tells you how to measure it.
Celsius to Kelvin conversion
formula
<span>The temperature T in
Kelvin (K) is equal to the temperature T in
degrees Celsius (°C) plus 273.15:</span>
T(K) <span>= T(°C) + 273.15</span>
So
to convert the boiling point of cyclopropane from degrees Celsius to kelvin:
T(K) <span>= T(°C) + 273.15</span>
T(K) <span>= -33 +
273.15</span>
T(K) <span>= 240.15 K</span>
<span> </span>
0.5 moles of ethanoic acid are required to produce 0.5 mol of the ester , Option B is the right answer.
<h3>What is esterification reaction ?</h3>
The reaction in which a carboxylic acid combine with an alcohol to form ester and water is called esterification reaction.
It is given in the question that
Ethanoic acid reacts with ethanol to form an ester and water
C₂H₅OH + CH₃COOH → CH₃COOH + H₂O
The moles of ethanoic acid required to produce 0.5 mole of ester.
In the following reaction it can be seen that the mole fraction of ethanoic acid to ester is 1: 1
Therefore 0.5 mole of ethanoic acid will be required to produce 0.5 mol of ester.
To know more about Esterification Reaction
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Chemical reaction and equation department studying
In canal irrigation its not easy to control flow of water. ... in drip irrigation method pipe system is applied in fields and pipes have holes. these holes are directed perpendicularly to plants root.
